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