Hi.
user
Hello, how may I help you?
assistant
I am Laura Campbell. I want to book a ticket from LAS to PHX, can you help me over that?
user
Sure, may I know your travelling dates?
assistant
Ok, my trip dates are from May 17 to 19.
user
Do you have any requirements?
assistant
Yes, I need a direct flight.
user
Sorry to say, there is no flight available for you.
assistant
It's ok, thanks for your information.
user
Thank you for reaching us.
assistant