You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to visit Magic Kingdom in Orlando, can you please help me in booking a flight ticket from DCA to MCO?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: I will start my journey on Feb 05 and return back on Feb 07.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Please help me with your name for booking.

USER: Sure, my name is John Nelson.

ASSISTANT: There is a flight with flight with flight number 1018 with price is 200, can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Most welcome.