Hello.
user
Hello.
assistant
My name is Linda Green.
user
How can I aid you?
assistant
I am planning to travel to meet my father in Las Vegas, can you help me for booking a flight ticket from PHL to LAS?
user
Sure, may I know your journey dates please?
assistant
My travelling dates are 11/14 and 11/16.
user
Green, there are no flights in your route.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant
Welcome.
user