Hi, I am Roberts Lewis.
 Hello, how may I oblige you today?
I would like to attend Classical music event in Carnegie Hall at Washington, IAD. Can you please help me with booking a flight ticket from IAH?
Sure, we are glad to help you. When are you planning to make your journey?
 I want to travel on 11/19, and need to catch return flight on 11/21.
Do you require any stopovers in your journey?
I need a halt in between the journey.
Thank you for providing all necessary details, please stand by I will check and revert to you.
Ok.
 Thanks for waiting, we are pleased to inform you that we have found a Southwest airline, flight number-1003 connections-1 and price limit is 200.
You can proceed with booking.
Sure, your booking is done.
Thanks for the help.
Thank you for reaching us. Have a good day.