Hello.
user
Hello, how can I serve you today?
assistant
Can you please check for the available from HOU to LAS?
user
Sure, may I know your name?
assistant
My journey dates are from Aug 22 to Aug 24. My name is Larry Clark.
user
Do you have any other specifications?
assistant
I only need a direct flight, I don't have other requirements.
user
Thanks for your details, there is no flight found on your desired journey routes.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant
Most welcome.
user