Hello, I am Laura Moore.
Hello. How may I help you today?
I would like to book a flight ticket.
Sure. I will help you. Please give me your journey details.
I would like to travel from FL-MCO to TX-DFW, with price limit of 500.
Can you please tell me the journey date?
Sure, from 11/24  to 11/26 with connection limit of one.
OK. Just give me some time to check and then I will revert back to you.
OK.
Thank you for waiting. There is a flight of UA airline that matches your criteria. Do you want me to share other details?
OK, I would like to know my flight number.
Sure. Flight number: 1004 and price: 100. Should I book your ticket?
OK, you can proceed for booking.
OK. Your flight has been booked. Have a safe journey.
Thank you, for the information.
Have a good day.