Hello.
user
Hello.
assistant
I want to book a flight ticket from LAS to HOU. Can you please help me in that?
user
How may I help you? Ok, please provide your trip dates.
assistant
My trip dates are Mar 02 to Mar 04.
user
Do you have any other requirements?
assistant
I want to fly in economy class.
user
May I know your name please?
assistant
Myself Dennis Wright.
user
Sorry Dennis, there is no flights available on these route.
assistant
Ok, no problem. Thank you.
user
Most welcome.
assistant