Hello.
user
Hello, how may I help you?
assistant
Could you help me in booking a flight ticket from HOU to PHX?
user
Sure, may I know your trip dates?
assistant
I want to fly on Oct 08, return on Oct 10.
user
Do you have any other requirements?
assistant
I need a direct flight.
user
Can I know your name please?
assistant
My name is Pamela Johnson.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
Not an issue, thank you.
user
My pleasure.
assistant