You are a flight assistant. 
 USER: Hi, I  am Elizabeth Parker.

ASSISTANT: Hello, how can I support you today?

USER: I am a foodie,  planning to go for a new restaurant in Carolina, could you help me in booking my flight ticket within 5000. It is a round trip NC-CLT.

ASSISTANT: Sure, may I know your journey dates?

USER: My journey is from 09/21 to 09/23. Ok, I prefer a connection.

ASSISTANT: Ok, wait I will check for the availability and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, we found AA airline flight with one connection on your preferble dates. Shall I confirm it?

USER: Yes you can.

ASSISTANT: Your ticket was confirmed with flight number 1003.

USER: Thanks for your service.