diff --git a/firebase.json b/firebase.json
index 9caab3c..463247e 100644
--- a/firebase.json
+++ b/firebase.json
@@ -35,15 +35,9 @@
     "pubsub": {
       "port": 8085
     },
-    "storage": {
-      "port": 9199
-    },
     "eventarc": {
       "port": 9299
     },
-    "dataconnect": {
-      "port": 9399
-    },
     "tasks": {
       "port": 9499
     },
diff --git a/functions/prompts/chat.prompt b/functions/prompts/chat.prompt
new file mode 100644
index 0000000..d09a8f1
--- /dev/null
+++ b/functions/prompts/chat.prompt
@@ -0,0 +1,39 @@
+---
+model: googleai/gemini-1.5-flash-latest
+config:
+  temperature: 0.7
+input:
+  schema:
+    messages(array):
+      createdAt: string
+      isUser: boolean
+      text: string
+output:
+  format: json
+  schema:
+    response: string
+---
+
+You are an advanced AI assistant. Your role is to provide helpful and accurate responses to user queries based on the chat history provided.
+
+Please generate the optimal response to the user's current question using the following chat history:
+
+Chat History:
+{{#each messages}}
+- Created At: {{createdAt}}
+- Is User: {{isUser}}
+- Text: {{text}}
+{{/each}}
+
+When generating your response, please adhere to these guidelines:
+1. Maintain context by referencing the provided chat history.
+2. Provide accurate and relevant information based on the available data.
+3. Suggest additional actions when appropriate.
+4. Analyze the user's sentiment from their messages and respond empathetically.
+
+Your goal is to generate friendly and effective responses that enhance user satisfaction while leveraging the chat history.
+
+Remember to format your response as a JSON object with the following structure:
+{
+  "response": "Your detailed response here",
+}
\ No newline at end of file
diff --git a/functions/src/genkit-functions/generateChatMessage.ts b/functions/src/genkit-functions/generateChatMessage.ts
new file mode 100644
index 0000000..803a865
--- /dev/null
+++ b/functions/src/genkit-functions/generateChatMessage.ts
@@ -0,0 +1,64 @@
+import { prompt } from '@genkit-ai/dotprompt'
+import { firebaseAuth } from '@genkit-ai/firebase/auth'
+import * as genkitFunctions from '@genkit-ai/firebase/functions'
+import { Timestamp } from 'firebase-admin/firestore'
+import * as z from 'zod'
+import { db, googleAIapiKey } from '../config/firebase'
+
+const chatInputSchema = z.object({
+  messages: z.array(
+    z.object({
+      createdAt: z.string(),
+      isUser: z.boolean(),
+      text: z.string(),
+    })
+  ),
+})
+
+export const generateChatMessage = genkitFunctions.onFlow(
+  {
+    name: `generateChatMessage`,
+    httpsOptions: {
+      cors: true,
+      secrets: [googleAIapiKey],
+    },
+    inputSchema: z.object({
+      userId: z.string(),
+      chatId: z.string(),
+    }),
+    authPolicy: firebaseAuth((user) => {
+      if (user.firebase?.sign_in_provider !== `anonymous`) {
+        throw new Error(`Only anonymously authenticated users can access this function`)
+      }
+    }),
+  },
+  async (input) => {
+    try {
+      const chatDoc = await db.collection(`chats`).doc(input.chatId).get()
+
+      if (!chatDoc.exists) throw new Error(`Chat document not found`)
+
+      const messagesSnapshot = await chatDoc.ref.collection(`messages`).get()
+
+      const messages = messagesSnapshot.docs.map((doc) => ({
+        createdAt: doc.data().createdAt.toDate().toString(),
+        isUser: doc.data().isUser,
+        text: doc.data().text,
+      }))
+
+      const chatbotPrompt = await prompt<z.infer<typeof chatInputSchema>>(`chat`)
+      const result = await chatbotPrompt.generate({ input: { messages } })
+
+      await chatDoc.ref.collection(`messages`).add({
+        createdAt: Timestamp.now(),
+        isUser: false,
+        text: result.output().response,
+      })
+
+      return result.output()
+    } catch (error) {
+      console.error(`Error in generateChatMessage:`, error)
+      throw error
+    }
+  }
+)
diff --git a/functions/src/index.ts b/functions/src/index.ts
index bf65786..a0f2e07 100644
--- a/functions/src/index.ts
+++ b/functions/src/index.ts
@@ -1,5 +1,6 @@
 export { analyzeStorageImage } from './genkit-functions/analyzeStorageImage'
 export { analyzeWebContents } from './genkit-functions/analyzeWebContents'
 export { anonymousFirestoreChatbot } from './genkit-functions/anonymousFirestoreChatbot'
+export { generateChatMessage } from './genkit-functions/generateChatMessage'
 export { generateImage } from './genkit-functions/generateImage'
 export { noAuthFunction } from './genkit-functions/noAuthFunction'