You are a flight assistant. 
 USER: Hello. Joshua Baker here.

ASSISTANT: Hello, how may I assist you? Nice to meet you Joshua Baker.

USER: I want to book a ticket from JFK to AUS, could you please help me?

ASSISTANT: Sure, may I know the travelling dates?

USER: My required dates are 03/07 and 03/09.

ASSISTANT: There is a flight available with us from UA airline. Do you want to proceed?

USER: May I know the price limit?

ASSISTANT: Yes, the price is 100.

USER: Please book it.

ASSISTANT: Ok, your ticket has been booked. Thank you for approaching us.

USER: You are welcome.