You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, May I know, what can I do for you now?

USER: Nicholas Edwards here, I would like to travel from DFW to BOS. Could you please help me to book a ticket?

ASSISTANT: Sure, do you need any lay over in between journey?

USER: I need a connecting flight.

ASSISTANT: On which dates would you like me to book a flight ticket for?

USER: My travelling dates will be on 02/14 to 02/16.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: There is a flight found in Spirit airline of flight number 1016 and fare is 200. Shall I proceed for booking?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for approaching us, have a nice journey.