You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Nancy Adams this side.

ASSISTANT: How can I help you now?

USER: I need a booking from Orlando to Austin, can you help me?

ASSISTANT: Sure. May I know the travelling dates please?

USER: My travelling dates will be from 12/28 to 12/30, as I will be returning before new year.

ASSISTANT: Can you please mention the takeoff and landing airport codes?

USER: My airport codes will be from MCO to AUS.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time and tell me the flight status.

ASSISTANT: Thank you for waiting, there is a flight 1003 in AA airline has the price 100.

USER: Ok, please continue with booking my reservation.

ASSISTANT: Your reservation has been booked, have a safe journey.

USER: Thank you for helping me.

ASSISTANT: You are welcome.