You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I abet you?

USER: I am Donna Nelson. I am planning to attend my sister wedding in Austin, could you please help me in booking a connecting flight?

ASSISTANT: Sure, we are perky to serve you. May I know your source and destination airport codes?

USER: My airport code is TX - AUS. It is a round trip.

ASSISTANT: May I know your trip dates?

USER: I would like to fly on 03/10 and return on 03/12.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a connecting flight with 1026 flight number. Shall I proceed to book a flight under price of 100?

USER: You can proceed to booking.

ASSISTANT: Your booking has been confirmed with Frontier airline.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.