You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Donna Green.

ASSISTANT: Green, how may I aid you?

USER: I am planning for a round trip, could you please help me with booking a flight ticket from MCO?

ASSISTANT: Sure, please provide your itinerary dates.

USER: I would like to take off on 03/01 and return on 03/03.

ASSISTANT: May I know your terminus airport code?

USER: My destination airport code is also MCO.

ASSISTANT: Please wait for a while.

USER: Sure, take your time.

ASSISTANT: Southwest airlines with flight 1001 is providing service with a connecting flight.

USER: Please confirm the booking.

ASSISTANT: Your ticket is confirmed.

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

ASSISTANT: Thank you for choosing us.