You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Donna Wilson, can you help me to book a flight from DFW to PHX?

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

USER: I am planning to fly on 11/10 and 11/12.

ASSISTANT: Wait a moment please,.

USER: Ok.

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

USER: Proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1022.

USER: Thank you.

ASSISTANT: Thank you for reaching us.