You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Susan Hall. I am planning to book a ticket to attend a music event at CLT. Can you please help me out from JFK?

ASSISTANT:  Certainly, could you please share your departure and arrival dates?

USER: I would like to travel on 02/27 and return back on 02/29.

ASSISTANT: Do you have any requirements?

USER: Make sure my price limit is 200.

ASSISTANT: There is a connecting flight 1005 with price 200, can I proceed?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: You are welcome.