You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Nicholas Allen. I want to book a flight ticket from DCA to LGA. Can you make a reservation for me?

ASSISTANT: May I know your desired travel dates please?

USER: Sure, I am planning to travel on these days that is on 12/12 and 12/14.

ASSISTANT: There is a flight with connection limit 1 and fare 200, shall I proceed for booking?

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket is booked, flight number 1022.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.