You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to meet my friend at Washington, will you help me in booking the flight ticket from BOS to DCA?

ASSISTANT: Sure, when are you willing to travel?

USER: My preferable journey dates are Nov 03 and Nov 05.

ASSISTANT: May I know your good name please?

USER: Myself Linda Allen.

ASSISTANT: Do you have any specifications to be met?

USER: I need a flight with single connection.

ASSISTANT: We found a flight in an airlineJetBlue with 1014 number having a single connection in an economy class. Shall I proceed to book?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for helping me in booking the flight ticket.

ASSISTANT: Thank you for opting us.