diff --git a/src/api/v1/router.py b/src/api/v1/router.py
index 726ff81..0e37edf 100644
--- a/src/api/v1/router.py
+++ b/src/api/v1/router.py
@@ -25,6 +25,7 @@ async def insurance_chat(request: models.InsuranceChatRequest):
         )
         
     except Exception as e:
+        # raise e
         raise HTTPException(status_code=500, detail=f"Error processing chat request: {str(e)}")
 
 @router.post("/estimation", response_model=models.EstimationResponse)
diff --git a/src/models.py b/src/models.py
index f4f641b..b0af4d4 100644
--- a/src/models.py
+++ b/src/models.py
@@ -111,7 +111,9 @@ class ChatHook(BaseModel):
 
 class AIChatResponse(BaseModel):
     answer: str
-    hooks: List[ChatHook] = []
+    show_plans: list[int] | None = None
+    compare_plans: list[int] | None = None
+    update_applicants: list[Applicant] | None = None
 
 class InsuranceChatResponse(BaseModel):
     session_id: str
diff --git a/src/services/chat_service.py b/src/services/chat_service.py
index 335e58c..c45babb 100644
--- a/src/services/chat_service.py
+++ b/src/services/chat_service.py
@@ -1,6 +1,8 @@
 import json
 import httpx
 from typing import Dict, Any, List, Optional
+
+from src.models import ApplicantParam, ChatHook, PlansParam
 from ..config import settings
 from .session_service import session_service
 from ..api.v1.models import Source, HistoryItem
@@ -115,7 +117,25 @@ class ChatService:
 
             ai_response = json.loads(chat_response.get("message", {}))
             ai_message = ai_response.get("message", "")
-            hooks = ai_response.get("hooks", [])
+            compare_plans = ai_response.get("compare_plans")
+            show_plans = ai_response.get("show_plans")
+            update_applicants = ai_response.get("update_applicants")
+            hooks = []
+            if update_applicants:
+                hooks.append(ChatHook(
+                    tool="update_applicants",
+                    params=ApplicantParam(applicants=update_applicants)
+                ))
+            elif compare_plans:
+                hooks.append(ChatHook(
+                    tool="compare_plans",
+                    params=PlansParam(plans=compare_plans)
+                ))
+            elif show_plans:
+                hooks.append(ChatHook(
+                    tool="show_plans",
+                    params=PlansParam(plans=show_plans)
+                ))
             
             return {
                 "session_id": session_id,
@@ -131,7 +151,8 @@ class ChatService:
                 "session_id": session_id or "fallback-session",
                 "answer": f"I'm sorry, I'm experiencing technical difficulties. Please try again later. Error: {str(e)}",
                 "sources": [],
-                "history": []
+                "history": [],
+                "hooks": [],
             }
 
 # Global chat service instance