Hello.
user
Hello. How may I aid you?
assistant
I am Christopher Smith, want to travel from PHX to LAS. Please help me in booking my ticket.
user
Sure, may I know your trip dates?
assistant
Sure, my trip dates are from 10/22 to 10/24. Please check the flight with 1 connection.
user
Sorry, on these dates there is no flights available.
assistant
It's ok, thank you.
user
Most welcome.
assistant