diff --git a/src/Plugins/BotSharp.Plugin.MicrosoftExtensionsAI/BotSharp.Plugin.MicrosoftExtensionsAI.csproj b/src/Plugins/BotSharp.Plugin.MicrosoftExtensionsAI/BotSharp.Plugin.MicrosoftExtensionsAI.csproj
index 53518b38..9262828f 100644
--- a/src/Plugins/BotSharp.Plugin.MicrosoftExtensionsAI/BotSharp.Plugin.MicrosoftExtensionsAI.csproj
+++ b/src/Plugins/BotSharp.Plugin.MicrosoftExtensionsAI/BotSharp.Plugin.MicrosoftExtensionsAI.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="9.0.0-preview.9.24525.1" />
+    <PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="9.0.0-preview.9.24556.5" />
     <PackageReference Include="System.Text.Encodings.Web" Version="8.0.0" />
   </ItemGroup>
 
diff --git a/src/Plugins/BotSharp.Plugin.Planner/Functions/PrimaryStagePlanFn.cs b/src/Plugins/BotSharp.Plugin.Planner/Functions/PrimaryStagePlanFn.cs
index 664ad7b9..84378158 100644
--- a/src/Plugins/BotSharp.Plugin.Planner/Functions/PrimaryStagePlanFn.cs
+++ b/src/Plugins/BotSharp.Plugin.Planner/Functions/PrimaryStagePlanFn.cs
@@ -96,9 +96,6 @@ public class PrimaryStagePlanFn : IFunctionCallback
         var conv = _services.GetRequiredService<IConversationService>();
         var wholeDialogs = conv.GetDialogHistory();
 
-        // Append text
-        wholeDialogs.Last().Content += "\n\nYou must analyze the table description to infer the table relations. Only output the JSON result.";
-
         var completion = CompletionProvider.GetChatCompletion(_services, 
             provider: plannerAgent.LlmConfig.Provider, 
             model: plannerAgent.LlmConfig.Model);
diff --git a/src/Plugins/BotSharp.Plugin.SqlDriver/Functions/SqlValidateFn.cs b/src/Plugins/BotSharp.Plugin.SqlDriver/Functions/SqlValidateFn.cs
index 8778b5a5..a1c4dca9 100644
--- a/src/Plugins/BotSharp.Plugin.SqlDriver/Functions/SqlValidateFn.cs
+++ b/src/Plugins/BotSharp.Plugin.SqlDriver/Functions/SqlValidateFn.cs
@@ -74,7 +74,7 @@ public class SqlValidateFn : IFunctionCallback
                     Message = "Correct SQL Statement",
                     Data = new Dictionary<string, object>
                     {
-                        { "original_sql", validateSql },
+                        { "original_sql", sql },
                         { "error_message", ex.Message },
                         { "table_structure", ddl }
                     }
diff --git a/src/Plugins/BotSharp.Plugin.SqlDriver/data/agents/6745151e-6d46-4a02-8de4-1c4f21c7da95/functions/verify_dictionary_term.json b/src/Plugins/BotSharp.Plugin.SqlDriver/data/agents/6745151e-6d46-4a02-8de4-1c4f21c7da95/functions/verify_dictionary_term.json
index 0e79a2fe..871210a2 100644
--- a/src/Plugins/BotSharp.Plugin.SqlDriver/data/agents/6745151e-6d46-4a02-8de4-1c4f21c7da95/functions/verify_dictionary_term.json
+++ b/src/Plugins/BotSharp.Plugin.SqlDriver/data/agents/6745151e-6d46-4a02-8de4-1c4f21c7da95/functions/verify_dictionary_term.json
@@ -18,13 +18,13 @@
       },
       "tables": {
         "type": "array",
-        "description": "all related dictionary tables",
+        "description": "all related dictionary tables must be from related knowledge in the context",
         "items": {
           "type": "string",
-          "description": "table name"
+          "description": "table name from related knowledge in the context"
         }
       }
     },
     "required": [ "sql_statement", "reason", "tables" ]
   }
-}
\ No newline at end of file
+}
diff --git a/src/Plugins/BotSharp.Plugin.Twilio/Controllers/TwilioVoiceController.cs b/src/Plugins/BotSharp.Plugin.Twilio/Controllers/TwilioVoiceController.cs
index dd3db295..4f91b81b 100644
--- a/src/Plugins/BotSharp.Plugin.Twilio/Controllers/TwilioVoiceController.cs
+++ b/src/Plugins/BotSharp.Plugin.Twilio/Controllers/TwilioVoiceController.cs
@@ -43,14 +43,10 @@ public class TwilioVoiceController : TwilioController
         }
 
         VoiceResponse response = null;
-        request.ConversationId = $"TwilioVoice_{request.CallSid}";
-
         var instruction = new ConversationalVoiceResponse
         {
             SpeechPaths = ["twilio/welcome.mp3"],
-            CallbackPath = $"twilio/voice/{request.ConversationId}/receive/0?{GenerateStatesParameter(request.States)}",
-            ActionOnEmptyResult = true,
-            Timeout = 2
+            ActionOnEmptyResult = true
         };
         await HookEmitter.Emit<ITwilioSessionHook>(_services, async hook =>
         {
@@ -60,6 +56,9 @@ public class TwilioVoiceController : TwilioController
             OnlyOnce = true
         });
 
+        request.ConversationId = $"TwilioVoice_{request.CallSid}";
+        instruction.CallbackPath = $"twilio/voice/{request.ConversationId}/receive/0?{GenerateStatesParameter(request.States)}";
+
         var twilio = _services.GetRequiredService<TwilioService>();
         if (string.IsNullOrWhiteSpace(request.Intent))
         {
@@ -107,7 +106,6 @@ public class TwilioVoiceController : TwilioController
         var twilio = _services.GetRequiredService<TwilioService>();
         var messageQueue = _services.GetRequiredService<TwilioMessageQueue>();
         var sessionManager = _services.GetRequiredService<ITwilioSessionManager>();
-
         var messages = await sessionManager.RetrieveStagedCallerMessagesAsync(request.ConversationId, request.SeqNum);
         string text = (request.SpeechResult + "\r\n" + request.Digits).Trim();
 
@@ -146,7 +144,7 @@ public class TwilioVoiceController : TwilioController
         else
         {
             // keep waiting for user response
-            if (request.Attempts > 2)
+            if (request.Attempts > 3)
             {
                 var instruction = new ConversationalVoiceResponse
                 {
@@ -185,7 +183,7 @@ public class TwilioVoiceController : TwilioController
                     ActionOnEmptyResult = true
                 };
 
-                if (request.Attempts == 2)
+                if (request.Attempts == 3)
                 {
                     instruction.SpeechPaths.Add($"twilio/say-it-again-{Random.Shared.Next(1, 5)}.mp3");
                 }
@@ -218,7 +216,6 @@ public class TwilioVoiceController : TwilioController
         var sessionManager = _services.GetRequiredService<ITwilioSessionManager>();
         var twilio = _services.GetRequiredService<TwilioService>();
         var fileStorage = _services.GetRequiredService<IFileStorageService>();
-
         if (request.SpeechResult != null)
         {
             await sessionManager.StageCallerMessageAsync(request.ConversationId, nextSeqNum, request.SpeechResult);
diff --git a/src/Plugins/BotSharp.Plugin.Twilio/Services/TwilioService.cs b/src/Plugins/BotSharp.Plugin.Twilio/Services/TwilioService.cs
index ebb59229..8acbc9f4 100644
--- a/src/Plugins/BotSharp.Plugin.Twilio/Services/TwilioService.cs
+++ b/src/Plugins/BotSharp.Plugin.Twilio/Services/TwilioService.cs
@@ -115,7 +115,7 @@ public class TwilioService
             },
             Action = new Uri($"{_settings.CallbackHost}/{conversationalVoiceResponse.CallbackPath}"),
             SpeechModel = Gather.SpeechModelEnum.PhoneCall,
-            SpeechTimeout = conversationalVoiceResponse.Timeout > 0 ? conversationalVoiceResponse.Timeout.ToString() : "3",
+            SpeechTimeout = "auto", // conversationalVoiceResponse.Timeout > 0 ? conversationalVoiceResponse.Timeout.ToString() : "3",
             Timeout = conversationalVoiceResponse.Timeout > 0 ? conversationalVoiceResponse.Timeout : 3,
             ActionOnEmptyResult = conversationalVoiceResponse.ActionOnEmptyResult
         };