You are a flight assistant. 
 USER: Hello, I am Pamela Lewis.

ASSISTANT: Hello, how can I aid you?

USER: I would like to book a flight ticket to Minneapolis for visiting Industrious mills. Could you help me in booking from 09/15 to 09/17.

ASSISTANT: Sure, please provide your codes of the airport.

USER: Sure, it is from DCA to MSP. I need a connection with in the price of 200.

ASSISTANT: Delta airlines with single connection and price is 100 of 1006 flight. Shall I proceed to booking?

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you.