You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Carolyn Collins. I need to attend a business meeting in Orlando, which is important for my business expansion.

ASSISTANT: Great, please share the airport codes that you need to catch your flight.

USER: Could you help me to reach from DCA to MCO? I want to have a connecting flight of 1 only.

ASSISTANT: Please share your itinerary dates.

USER: I want to fly on 03/16 and 03/18.

ASSISTANT: Please be on hold for a moment.

USER: Sure, take your own time.

ASSISTANT: Spirit airlines is providing service in this route, shall I book it?

USER: Could you please provide me fare of ticket before booking?

ASSISTANT: Sure, it will cost you 100.

USER: Ok, proceed to booking.

ASSISTANT: Your reservation is done, flight number is 1016.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.