Hello, I am Benjamin King.
Hello, how may I aid you today?
 I want to book a flight ticket to attend Austin International Auto Show, they are exhibiting more than 400 vehicles from many branded companies. Please book me a direct flight.
Sure, I will help you. Let me know your journey dates.
I would start on 03/07 and return on 03/09.
Ok, may I know your codes please?
DEN - AUS are my airport codes.
Ok, please standby.
Ok.
Thank you for waiting, no flights were found based on your schedule.
It's Ok, thanks for the information.
Thank you for choosing us.