You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning for business trip from DC-DCA to MN-MSP. Can you please help me out?

ASSISTANT: Can you please provide your trip dates?

USER: The trip dates are from 07/10 to 07/12.

ASSISTANT: Please wait a moment, I will inform you.

USER: OK.

ASSISTANT: Your requested details are matched with one flight ticket. Shall I proceed?

USER: Can you please tell me the price and the connections limit?

ASSISTANT: Price limit is 200 and connection limit is 1. Airline is Southwest and flight number is 1021.

USER: OK, I agree with the price and the connections limit.

ASSISTANT: May I know your name for ticket booking process?

USER: Sure, my name is Matthew Campbell.

ASSISTANT: Your  Flight ticket is booked.

USER: Thank you for your help.

ASSISTANT: Your welcome.