You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Thomas Moore here.

ASSISTANT: May I help you?

USER: Reserve a flight ticket from MSP - DTW as I have to attend a business meeting in Detroit.

ASSISTANT: May I know your travelling dates please?

USER: My preferable dates for travelling are 03/21 and 03/23.

ASSISTANT: There is with UA airline, connection limit is 1. The flight ticket fare is 100.

USER: This flight matches my requirement.

ASSISTANT: Can I proceed it?

USER: You can proceed for the booking.

ASSISTANT: Your booking is confirmed with 1003 flight.

USER: Thanks for your help.

ASSISTANT: Thank you choosing us.