You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I want to make a reservation from Detroit DTW to New York EWR. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your name please?

USER: Ok, my name is Joseph Garcia.

ASSISTANT: When are you planning to travel?

USER: Ok,my itinerary dates are on Apr 01 and return on Apr 03.

ASSISTANT: Do you have any requirements?

USER: Yes, I need a single connecting flight.

ASSISTANT: Southwest Airlines has a connecting flight with number 1025 for fare 200, shall I proceed?

USER: Please proceed with the ticket booking.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for your great help.

ASSISTANT: Thank you for choosing us.