Hello. I am Andrew Mitchell.
Hello, how may I support you today?
I need to book a ticket to meet my sister who is participating in Batmen-ton  on 06/29. Could you please help me in booking a ticket on 06/28?
Sure, where will you start your journey?
I like to  start from Denver DEN.
May I know your landing point?
My landing point is Atlanta ATL.
When would you like to return ?
I intend to return on 06/30.
Do you have any other specifications?
Yes, I need a direct flight to reach my destination.
Sorry to inform that no direct flights are available with your requested details.
No worries, thank you for your valuable information.
Thanks for availing us.