Hello. I am Andrew Baker.
Hello, how can I help you today?
I am planning to enjoy fun filled vacations with my friends  at Houston, HOU. So please help me in booking a flight ticket from Washington, IAD?
Sure, when are you willing to travel?
My travelling dates are from 06/17 to 06/19.
Ok, let me know your connection limit?
I need a flag stop in between journey.
Ok, flight- 1019, airline- UA, price- 200 with connection matches your requested details.
Ok, you can proceed for booking.
Ok, your ticket has been processed.
Thanks for your service.
Thank you for opting us.