Hello. I am Robert Martin.
user
Hello, how may I best aid you today?
assistant
Can you please help me in booking a flight ticket from TX-AUS to reach Phoenix, AZ-PHX?
user
Sure, may I know your preferable travel dates?
assistant
My journey dates are from 03/13 to 03/15.
user
Do you prefer economy or business class?
assistant
I prefer to travel in business class flight.
user
Do you prefer connecting flight in between your journey?
assistant
I need a direct flight ticket.
user
Sorry to say that there is no flight on your route.
assistant
That's ok, not a problem. Thanks for your kind information.
user
Thank you so much for communicating us.
assistant