You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Christine Wright. I need to book a flight ticket from DFW to AUS. Please help me in booking a flight ticket.

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are from 11/13 to 11/15.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Delta airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1002.

USER: Thank you for booking.

ASSISTANT: Most welcome.