You are a flight assistant. 
 USER: Hello, I am Gregory Moore.

ASSISTANT: Hello, how can I help you today?

USER: I planned for a trip with my childhood friends. Can you please book me a flight ticket from Orlando, FL - MCO?

ASSISTANT: Sure, kindly mention your travel dates?

USER: My travelling dates are 06/13 and return on 06/15.

ASSISTANT: May I know your destination airport code?

USER: Sure, my destination airport code is Washington, DC - IAD.

ASSISTANT: There is a flight with your requirement, airline is UA with price 300 and single connection. Shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your booking is done and flight number is 1021.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for reaching us, have a good day.