You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I would like to do water rafting, so I planned to go to Austin in this week.

ASSISTANT: Ok.

USER: Could you reserve me a seat from Atlanta, ATL?

ASSISTANT: Sure, may I know your destination airport code?

USER: Landing at airport AUS.

ASSISTANT: Please share me your travel dates?

USER: Sure, I planned my travel on 08/13 to 08/15.

ASSISTANT: On which name would like to book this ticket?

USER: I am Mary Hill.

ASSISTANT: We found a flight on your details with airline Hawaiian, flight number: 1016.

USER: Ok, you can go ahead with reservation.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you so much for choosing us.