You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to make a flight ticket reservation from DCA to MCO, can you please help me?

ASSISTANT: May I know your itinerary dates please?

USER: Sure, my planned travelling dates are Dec, 08 and 10 respectively.

ASSISTANT:  May I know your preferable journey timings?

USER: I am comfortable with any time to travel.

ASSISTANT: Is there any another specifications on your trip, so that I can arrange like that only.

USER: Ok, flight has to be with single connection.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Sure, my name is Joseph Campbell.

ASSISTANT: There is a connecting flight-1026 in economy class, shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Ok, booking is done on AA airlines.

USER: Thank you for your service.

ASSISTANT: Welcome, have a safe trip.