You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: Need your assistance in booking a ticket for a round trip with the name of David Green.

ASSISTANT: Sure, Kindly mention your round trip airport code.

USER: Sure, it is Dallas & Fort Worth, TX - DFW.

ASSISTANT: Ok, May I know your planned dates of your travel?

USER: I would like to travel on 10/29 to 10/31.

ASSISTANT: Ok, do you need any whistle stop in between your journey?

USER: Yes, I need a stopover.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1007 UA airline with a fare of 100. Shall I proceed for booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for approaching us.