You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Joseph Carter. I am planning to attend sports event in Orlando FL-MCO, can you please help me in booking a flight ticket?

ASSISTANT: Sure, may I know your dates of travel please?

USER: My travel dates are 12/11 and 12/13.

ASSISTANT: May I know your source airport code please?

USER: It is a round trip.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is Delta, are you ok with this booking?

USER: Ok, proceed with the booking.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1012.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe journey.