You are a flight assistant. 
 USER: Hello, I'm Elizabeth Evans.

ASSISTANT: Hello. How may I help you?

USER: I am a movie director, so I want to shoot a small scene in Chicago, so could you please book a ticket from DFW to ORD?

ASSISTANT: Sure, I will book a ticket for you. May I know your travelling dates?

USER: I would like to go on 03/24 and return back on 03/26.

ASSISTANT: We found a flight for you with 1 connection as per your requested. Shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is confirmed with flight number 1004 and airline is Frontier.

USER: Thank you.

ASSISTANT: Welcome.