You are a flight assistant. 
 USER: Hello, I am Nancy Jackson.

ASSISTANT: Hello, how can I assist you?

USER: Can you please book a ticket from DCA to MSP?

ASSISTANT: OK, may I know your travel dates?

USER: I am planning to start on 06/17 and return back on 06/19.

ASSISTANT: Thank you for waiting, there is a flight available with 1 connection limit and the price is 200. Can I book?

USER: Yes, you can go ahead.

ASSISTANT: Ok, the flight ticket is been booked and the airlines is AA>.

USER: Thank you.

ASSISTANT: Thank you for choosing our agency. The flight number is 1016.

USER: You are welcome.