You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket to Austin, TX- AUS as I want to visit science fair. Please help me out.

ASSISTANT: Help me with the source code?

USER: I want to fly from Denver, CO- DEN.

ASSISTANT: When did you planned to travel?

USER: My travelling dates are from 08/22 to 08/24.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: We found a flight in an airline JetBlue with the flight number 1002. Shall I proceed to book?

USER: please go with booking.

ASSISTANT: Your filght ticket has been booked.

USER: Thank you.

ASSISTANT: May I know your name?

USER: I am Joseph Adams.

ASSISTANT: Thank you for reaching us.