Hello.
user
Hello. How can I aid you today?
assistant
Myself Charles Gonzalez. i would like to visit Washington, please help me in booking a ticket from HOU to IAD.
user
Sure, I will help you with that booking, may I know your travelling dates.
assistant
My planned journey dates are 04/20 and 04/22.
user
Please wait a minute.
assistant
Sure, take your time.
user
Sorry, there is no flight available on your desired route.
assistant
Ok, no issues. Thank you for your information.
user
Thank you for opting us.
assistant