diff --git a/src/Infrastructure/BotSharp.Abstraction/Functions/Models/FunctionCallFromLlm.cs b/src/Infrastructure/BotSharp.Abstraction/Functions/Models/FunctionCallFromLlm.cs
index 66fdac4e..b0276e15 100644
--- a/src/Infrastructure/BotSharp.Abstraction/Functions/Models/FunctionCallFromLlm.cs
+++ b/src/Infrastructure/BotSharp.Abstraction/Functions/Models/FunctionCallFromLlm.cs
@@ -25,6 +25,12 @@ public class FunctionCallFromLlm : RoutingArgs
     [JsonIgnore(Condition = JsonIgnoreCondition.Always)]
     public bool UnmatchedAgent { get; set; }
 
+    /// <summary>
+    /// Conversation summary
+    /// </summary>
+    [JsonPropertyName("summary")]
+    public string? Summary { get; set; }
+
     public override string ToString()
     {
         var route = string.IsNullOrEmpty(AgentName) ? "" : $"<Route to {AgentName.ToUpper()} because {Reason}>";
diff --git a/src/Infrastructure/BotSharp.Core/Routing/Handlers/HumanInterventionNeededHandler.cs b/src/Infrastructure/BotSharp.Core/Routing/Handlers/HumanInterventionNeededHandler.cs
index b4a4b874..34f1952a 100644
--- a/src/Infrastructure/BotSharp.Core/Routing/Handlers/HumanInterventionNeededHandler.cs
+++ b/src/Infrastructure/BotSharp.Core/Routing/Handlers/HumanInterventionNeededHandler.cs
@@ -1,5 +1,3 @@
-using BotSharp.Abstraction.Functions.Models;
-using BotSharp.Abstraction.Routing;
 using BotSharp.Abstraction.Routing.Settings;
 
 namespace BotSharp.Core.Routing.Handlers;
@@ -13,6 +11,7 @@ public class HumanInterventionNeededHandler : RoutingHandlerBase, IRoutingHandle
     public List<ParameterPropertyDef> Parameters => new List<ParameterPropertyDef>
     {
         new ParameterPropertyDef("reason", "why need customer service"),
+        new ParameterPropertyDef("summary", "the whole conversation summary with important information"),
         new ParameterPropertyDef("response", "response content to user")
     };
 
diff --git a/src/Plugins/BotSharp.Plugin.ChatHub/Hooks/StreamingLogHook.cs b/src/Plugins/BotSharp.Plugin.ChatHub/Hooks/StreamingLogHook.cs
index dc0ddbb0..303f6dd3 100644
--- a/src/Plugins/BotSharp.Plugin.ChatHub/Hooks/StreamingLogHook.cs
+++ b/src/Plugins/BotSharp.Plugin.ChatHub/Hooks/StreamingLogHook.cs
@@ -68,7 +68,9 @@ public class StreamingLogHook : ConversationHookBase, IContentGeneratingHook, IR
     {
         var conversationId = _state.GetConversationId();
         var agent = await _agentService.LoadAgent(message.CurrentAgentId);
-        var log = $"{message.FunctionName}({message.FunctionArgs})\r\n    => {message.Content}";
+        message.FunctionArgs = message.FunctionArgs ?? "{}";
+        var args = JsonSerializer.Serialize(JsonDocument.Parse(message.FunctionArgs), _serializerOptions);
+        var log = $"*{message.FunctionName}*\r\n```json\r\n{args}\r\n```\r\n=> {message.Content?.Trim()}";
 
         var input = new ContentLogInputModel(conversationId, message)
         {
@@ -123,7 +125,7 @@ public class StreamingLogHook : ConversationHookBase, IContentGeneratingHook, IR
             if (message.RichContent != null && message.RichContent.Message.RichType != "text")
             {
                 var richContent = JsonSerializer.Serialize(message.RichContent, _serializerOptions);
-                log += $"\r\n{richContent}";
+                log += $"\r\n```json\r\n{richContent}\r\n```";
             }
 
             var input = new ContentLogInputModel(conv.ConversationId, message)
@@ -226,6 +228,7 @@ public class StreamingLogHook : ConversationHookBase, IContentGeneratingHook, IR
         var conversationId = _state.GetConversationId();
         var agent = await _agentService.LoadAgent(message.CurrentAgentId);
         var log = JsonSerializer.Serialize(instruct, _serializerOptions);
+        log = $"```json\r\n{log}\r\n```";
 
         var input = new ContentLogInputModel(conversationId, message)
         {
diff --git a/tests/BotSharp.Plugin.PizzaBot/Functions/GetPizzaTypesFn.cs b/tests/BotSharp.Plugin.PizzaBot/Functions/GetPizzaTypesFn.cs
index c1694b73..ca348191 100644
--- a/tests/BotSharp.Plugin.PizzaBot/Functions/GetPizzaTypesFn.cs
+++ b/tests/BotSharp.Plugin.PizzaBot/Functions/GetPizzaTypesFn.cs
@@ -4,6 +4,7 @@ using BotSharp.Abstraction.Messaging;
 using BotSharp.Abstraction.Messaging.Models.RichContent;
 using BotSharp.Abstraction.Messaging.Models.RichContent.Template;
 using System.Linq;
+using System.Text.Json;
 
 namespace BotSharp.Plugin.PizzaBot.Functions;
 
@@ -26,7 +27,7 @@ public class GetPizzaTypesFn : IFunctionCallback
             "Cheese Pizza",
             "Margherita Pizza"
         };
-        message.Data = pizzaTypes;
+        message.Content = JsonSerializer.Serialize(pizzaTypes);
         message.RichContent = new RichContent<IRichMessage>
         {
             Recipient = new Recipient