Hello.
user
Hello, how may I assist you?
assistant
I am Samuel Mitchell, want to book a ticket from ATL to DEN. Will you please help me?
user
Sure, may I know your trip dates?
assistant
My trip dates are from 07/21 to 07/23.
user
For these dates, our agency is not providing any flight. So, sorry to say but there is no flight.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant