Hi.
user
Hello, how may I aid you today?
assistant
I want to book a ticket from PHX to AUS, can you help me?
user
Sure, I am here to help you out.  Please provide me your trip dates.
assistant
My travel dates are Oct 07 and 09.
user
May I know your name to proceed further?
assistant
I am Larry Evans.
user
Here is a direct flight in economy class with Frontier airlines. Can I proceed with it?
assistant
I want to depart in the afternoon.
user
Sorry Larry Evans, there is no flight as per your mentioned travel dates.
assistant
No problem, thanks for checking.
user
Thank you for reaching us, have a safe flight.
assistant