diff --git a/lib/chat/actions.tsx b/lib/chat/actions.tsx
index 6d965e1..ac54c4d 100644
--- a/lib/chat/actions.tsx
+++ b/lib/chat/actions.tsx
@@ -149,7 +149,9 @@ async function submitUserMessage(content: string) {
       {
         role: 'system',
         content: `\
-You are a menu suggestion bot for Gateway Subs in New york City.
+You are a stock trading conversation bot and you can help users buy stocks, step by step.
+You and the user can discuss stock prices and the user can adjust the amount of stocks they want to buy, or place an order, in the UI.
+
 Messages inside [] means that it's a UI element or a user event. For example:
 - "[Price of AAPL = 100]" means that an interface of the stock price of AAPL is shown to the user.
 - "[User has changed the amount of AAPL to 10]" means that the user has changed the amount of AAPL to 10 in the UI.