Fix ExecuteOnce fetch dialogs.

src/Infrastructure/BotSharp.Abstraction/Routing/IRoutingService.cs

@@ -12,5 +12,12 @@ public interface IRoutingService
     void ResetRecursiveCounter();
     Task<bool> InvokeAgent(string agentId, List<RoleDialogModel> dialogs);
     Task<RoleDialogModel> InstructLoop(RoleDialogModel message);
+
+    /// <summary>
+    /// Talk to a specific Agent directly, bypassing the Router
+    /// </summary>
+    /// <param name="agent"></param>
+    /// <param name="message"></param>
+    /// <returns></returns>
     Task<RoleDialogModel> ExecuteOnce(Agent agent, RoleDialogModel message);
 }

src/Infrastructure/BotSharp.Core/Routing/RoutingService.cs

@@ -36,7 +36,9 @@ public partial class RoutingService : IRoutingService
         var handlers = _services.GetServices<IRoutingHandler>();
 
         var handler = handlers.FirstOrDefault(x => x.Name == "route_to_agent");
-        var dialogs = new List<RoleDialogModel> { message };
+
+        var conv = _services.GetRequiredService<IConversationService>();
+        var dialogs = conv.GetDialogHistory();
         handler.SetDialogs(dialogs);
 
         var inst = new FunctionCallFromLlm

tests/BotSharp.Plugin.PizzaBot/PizzaBotPlugin.cs

@@ -6,6 +6,8 @@ namespace BotSharp.Plugin.PizzaBot;
 public class PizzaBotPlugin : IBotSharpPlugin
 {
     public string Name => "Pizza AI Assistant";
+    public string Description => "An example of an enterprise-grade AI Chatbot.";
+
     public void RegisterDI(IServiceCollection services, IConfiguration config)
     {
         // Register hooks