Hello, I am Sarah Taylor.
user
Hello, how may I guide you today?
assistant
Can you please help me in booking a flight ticket from Washington, IAD to reach HOU?
user
Sure, may I know your travelling dates?
assistant
My journey dates are from Nov 27 to Nov 29.
user
Do you have any particular time for departing and returning?
assistant
My return time is afternoon.
user
Which class do you prefer either economy or business?
assistant
I am comfortable with any class.
user
Do you have any other specifications?
assistant
I need a lay by in between journey.
user
There are no flights found on this route as per your details.
assistant
That's ok, not a problem. Thanks for your information.
user
Thank you for reaching us.
assistant