You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I want to book a flight ticket from DTW to CLT. Can you find a flight ticket for me?

ASSISTANT: May I know your trip dates? Do you have anty connecting limit preferences?

USER: Ok, my planned trip dates are on Mar 18 and return on Mar 20. Yes, I need a single connecting flight.

ASSISTANT: Is there any other concern?

USER: No.

ASSISTANT: May I know your name please?

USER: Yes, I am Brian White.

ASSISTANT: Spirit Airlines is providing the connecting flight on this route and the fare of 200.

USER: Ok, please proceed with the ticket booking.

ASSISTANT: Your ticket is booked for the flight 1016.

USER: Thank you for your help.

ASSISTANT: Thank you.