You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I want to book a flight ticket from MSP to DTW. Could you help me in booking?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travelling dates are from Oct 14 - 16.

ASSISTANT: May I know your connection limit?

USER: I prefer for connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name.

USER: Catherine Collins.

ASSISTANT: United airlines is having a flight with a ticket fare 200, shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed with the flight-1016 in economy class.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe trip.