You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assit you today?

USER: I am Jennifer Smith, I want to book a flight ticket from DFW to CLT.

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates are 12/16 and 12/18.

ASSISTANT: Please give me a moment.

USER: Ok, sure take your time.

ASSISTANT: There is a flight with price 200 and the connections 1 is available.

USER: Yes, please proceed with my booking.

ASSISTANT: Your ticket is booked. The flight number is 1021 and the airline is AA.

USER: Thank you for booking my flight ticket.

ASSISTANT: Welcome, have a great day.