You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Scott Thomas.

ASSISTANT: How can I help you Scott Thomas?

USER: I have to meet my boss in Austin, can you please book the flight ticket from DFW to AUS?

ASSISTANT: Sure, I am here to help you. Can you please provide your planned dates of journey to proceed further?

USER: I have to depart on 08/31 and return on 09/02.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Spirit airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your ticket is booked with flight number 1002.

USER: Thank you very much.

ASSISTANT: Thank you, have a safe journey.