You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Benjamin Evans here.

ASSISTANT: How may I aid you?

USER: I want to book a flight ticket from SEA to PHX, can you please help in booking?

ASSISTANT: Sure, I am here to help you out. may I know your travelling dates please?

USER: Sure, my travel dates are from 03/23 to 03/25.

ASSISTANT: Wait a moment please.

USER: Sure, take your time.

ASSISTANT: Southwest airlines is available in your rote with the ticket fare of 200, shall I proceed with the booing?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1013.

USER: Thank you for your service.