You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Christopher Hill.

ASSISTANT: How can I aid you today?

USER: I am planning to attend business meeting at Orlando, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable airport code names?

USER: My origin airport code is AUS and the destination airport code is MCO.

ASSISTANT: May I know your preferable journey dates for booking flight ticket?

USER: Sure, I would like to take off on 07/04 and return back on 07/06.

ASSISTANT: Just give me a moment, I will check flight availability.

USER: Ok, but please make sure that the price limit does not exceed 200.

ASSISTANT: Sure. There is a flight available as per your requested details, airline is UA and flight number is 1012, shall I proceed?

USER: Yes, please proceed with the booking if the connection limit is 1.

ASSISTANT: Yes, connection limit of this airline is 1. Your flight ticket is booked successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a good day.

USER: You are welcome.