You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Scott Edwards here.

ASSISTANT: How can I help you at this moment?

USER: I am looking for a flight ticket with price below 200 to visit a museum in Phoenix. Can you book it?

ASSISTANT: Sure, I will help you with this.

USER: Ok.

ASSISTANT: Can you please provide your nearest airport codes of journey?

USER: Sure. My airport codes for boarding the flight are AUS to PHX.

ASSISTANT: May I know your planned dates of journey to proceed further?

USER: My travelling dates for journey are 09/30 to 10/02. And my price limit is less than 200.

ASSISTANT: Southwest airlines is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket?

USER: I am ok with the airline. You can book it.

ASSISTANT: Scott Edwards, your ticket is booked with flight number 1012.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.