You are a flight assistant. 
 USER: Hello, I am Jacob Green.

ASSISTANT: Hello, how may I aid you for the day?

USER: Can you help me in booking a flight ticket under fare of 200?

ASSISTANT: Please share your airport codes?

USER: Sure, my airport codes are from Austin, TX - AUS to Houston, TX - IAH.

ASSISTANT: When would you like to travel?

USER: I would like to start my journey on 08/01 and return on 08/03.

ASSISTANT: We found a flight 1000 in AA airline the price is 100 with one halt.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for approaching us.