Hello.
user
Hello, how can I help you?
assistant
I need a flight from LAX to PHX, can you help me with that?
user
Sure, can you please tell your travelling dates?
assistant
Ok, my travel dates are 05/31 and 06/02.
user
Can you please tell your name?
assistant
Ok, I am Dennis Green.
user
Sorry, there are no flights available with your requested details.
assistant
That's ok, thank you for helping me.
user
Thank you and have a nice day.
assistant