Hi.
Hello.
Justin Evans here.
 How can I assist you?
I would like to book a ticket from ORD to ATL, can you please help me with that?
Ok, may I know  your travel dates?
The travel dates are from 08/18 to 08/20.
Sorry to inform you that no flights were available on your travel dates.
That's ok, thank you for your help.
 Thank you for availing us.