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