You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

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

ASSISTANT: Sure, I will help you in booking the flight ticket. Can you please mention the travelling dates of your journey?

USER: I would like to take off on 03/23 and return on 03/25.

ASSISTANT: Ok, may I know the takeoff and landing airport codes of your journey?

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

ASSISTANT: Thank you for your information, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, there is a flight 1004 in AA airline has the price 100 with 1 connection limit. Can I proceed with this booking?

USER: Please confirm the booking.

ASSISTANT: Your booking is done, have a safe journey.

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

ASSISTANT: Thank you for approaching us, have a nice day.