You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Could you book my ticket from PHX to AUS?

ASSISTANT: Sure, I will help you. Could you please share your planned journey dates?

USER: My trip dates are Sept 2 and Sept 4.

ASSISTANT: May I know your name please to proceed further?

USER: Brenda Jones here.

ASSISTANT: Do you need a connecting flight?

USER: I need single stopover in my journey.

ASSISTANT: May I know the specific timings of your journey?

USER: I am comfortable to travel at any time.

ASSISTANT: Can I have your airline preference?

USER: I have no other requirements for my journey.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: I found an economy class in American airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Please book my ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1009.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us, have a great day.