You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Stephanie Martinez, want to travel from AUS to LGA for my business meeting. Can you please book my ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from 09/07 to 09/09.

ASSISTANT: How much you can afford for this ticket?

USER: I can afford 500.

ASSISTANT: We are happy to inform you that we found a flight on your details with airline AA, flight number: 1015. Shall I book this ticket?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.