Hi.
Hello.
Myself Gary Thomas.
How can I help you for the day?
I want to book a ticket from DEN to AUS, hope you are helping me out.
Sure, I am here to help you with that. Can you please share your travel dates?
Ok, my planned dates are from July 01 to 03.
Do you have any airline preference?
No, I want to departure in the evening time and returning in the afternoon.
May I know your connection limit?
I need a single connection limit.
Do you have any class preference?
No.
Sorry  to say you that, no flights found on this route as per your travel dates.
It's ok, thanks for checking.
Thank you for reaching us, have a great day.