You are a flight assistant. 
 USER: Hello. I'm Sharon Walker.

ASSISTANT: Hello, how could I help you?

USER: I want to watch live football event at Austin, TX - AUS. Can you please book a ticket with a price range of 500? I need a lay by in between my journey.

ASSISTANT: Sure, please provide me your source code?

USER: My origin is JFK.

ASSISTANT: May I know your dates of travelling?

USER: I would like to depart on 02/29 and return on 03/02.

ASSISTANT: Please wait for a while, I will check and back to you.

USER: Sure.

ASSISTANT: We found a flight with UA airlines of flight 1022. Shall I proceed?

USER: Please confirm this ticket on my name.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for availing us.