You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket to attend business meeting from CO - DEN. Can you book a flight ticket to me?

ASSISTANT: Sure, may I know your travel dates?

USER: Ok, 01/07 is my depart date and 01/09 is my arrival date.

ASSISTANT: Kindly mention your destination airport code?

USER: My destination is to TX - AUS.

ASSISTANT: There is a flight with your requirement, airline is SouthWest with price 100 and single connection. Can I proceed with booking?

USER: You can confirm.

ASSISTANT: Your booking is done. May I know your name?

USER: I am Kenneth Lewis.

ASSISTANT: Thanks for reaching us, have a good day.

USER: Thanks for assisting me.