You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Christine Young on this end. I was planning to visit my hometown as I have left my books with a friend after shifting to Charlotte - CLT, can you please book a flight from PHX?

ASSISTANT: Sure, I am here to help you out with that. May I know your travel dates to proceed further?

USER: My journey will began on 07/01 and I would like to come back on 07/03 from this trip.

ASSISTANT: UA airlines is having a direct flight with a fare of 100, shall I proceed for booking?

USER: Ok, please proceed with booking my ticket with this flight.

ASSISTANT: Your ticket is confirmed with the flight-1029.

USER: Thank you for confirming my ticket with UA airlines.

ASSISTANT: Welcome, have a safe journey.

USER: Most welcome.