You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Nicole Rodriguez.

ASSISTANT: OK, can I know the price limit?

USER: Sure,my price limit is 500.

ASSISTANT: OK, can I know the source and destination?

USER: I want to travel from MI-DTW on 02/03. I want to return from NY-JFK on 02/5.

ASSISTANT: OK. I found a ticket for you. The price is 100 and connection is 1.

USER: OK,you can proceed.

ASSISTANT: OK. Your ticket has been booked. Thank you for reaching us.

USER: Thank you.