You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Steven Hill.

ASSISTANT: How can I aid you?

USER: Ok. I need to book a ticket from PHX to AUS to meet my parents. Could you please help me?

ASSISTANT: Sure,I can help you. Can I know your travelling dates?

USER: My travelling dates are 05/13 and return on 05/15.

ASSISTANT: We found a JetBlue airline, flight number:1015 and the price is 100.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.