Hello.
user
Hello, how may I help you?
assistant
I would like to travel from HOU to JFK. Can you please help me in ticket booking?
user
Sure, may I know your trip dates please?
assistant
My trip dates are from 08/21 to 08/23.
user
Do you have any other requirements?
assistant
I need a direct flight.
user
Can I know your name?
assistant
Myself Melissa Williams.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
It's ok, thank you.
user
Most welcome.
assistant