You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Margaret Campbell, I need to make a plane reservation.

ASSISTANT: Margaret Campbell, please provide your airport codes of travelling for a better search.

USER: Sure, I would like to travel to DCA from MCO.

ASSISTANT: May I know your preferable travelling dates to proceed further?

USER: Well. I'm planning to fly off on 01/18 and return back on 01/20.

ASSISTANT: Wait a moment please.

USER: Sure, please take your time.

ASSISTANT: Flight-1003 is available on this route with a ticket fare of 100 only, shall I book your ticket?

USER: Yes, please proceed further if there is one connection flight.

ASSISTANT: Yes it has 1 connection limit, your ticket is booked successfully with Spirit airlines.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a safe journey.