Hi. I am Carol Martin.
user
Hello, how may I helpful to you?
assistant
 I need to book a ticket from DCA to MCO for meeting my Head of the department in my college. Could you please help me in doing that?
user
Sure, kindly mention your travel dates?
assistant
My travelling dates are 06/26 and return on 06/28. Make sure that the price should be below 5000 and with 1 connection.
user
Please wait for a while, let me check and get back to you.
assistant
Sure.
user
I found a flight with the fare of 900 and the airline is AA of single connection.
assistant
You can proceed with further process.
user
Your flight has been booked with the flight number 1020.
assistant
Thank you for booking a ticket.
user
Thanks for using our service.
assistant