Hi.
Hello, how can I assist you now?
I am Pamela Wright. I need to book a ticket  from ORD to IAD to meet my parents and my children. Could you please help me in doing that?
Sure, what are the dates on which you want to travelling?
My travelling dates are 08/12 and return on 08/14.
Please hold on a moment.
Make sure that the price should be below 5000.
Ok, I found a flight-1007 of UA airline in your route.
You can proceed with booking.
Your booking has been completed with price 100.
Thank you for helping me in booking a ticket.
It's my pleasure.