You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Debra Scott. I am planning to visit Magic Kingdom at Orlando, could you please help me with booking a flight ticket?

ASSISTANT: On which dates you like to travel?

USER: I would like to take off on 12/09 and return on 12/11.

ASSISTANT: May I know your airport codes please?

USER: My source airport code is IAD and destination airport code is MCO.

ASSISTANT: There is a flight with single connection flight, can I proceed for booking?

USER: Please confirm the booking.

ASSISTANT: Your booking is done in 1018 flight.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us.