Hello. I am Joshua Martinez.
user
Hello, how can I help you today?
assistant
Can you please help me in booking a flight ticket from IAD to reach Houston, HOU?
user
Sure, may I know your planned trip dates?
assistant
My trip dates are from Nov 01 to Nov 03.
user
Do you have any connection limit?
assistant
I need a break in between journey.
user
Which class do you prefer either economy or business?
assistant
I am comfortable with any class.
user
May I know your arrival and depart timings?
assistant
My return time is evening.
user
Sorry, there are no flights found on your specified travel dates.
assistant
That's ok, not a problem.
user
Thank you for availing us.
assistant
Thanks for your information.
user