Hello.
user
Hello, how can I aid you for the day?
assistant
Please book a flight ticket from ATL to ORD?
user
Sure, we will help you out. Let me know your planned dates.
assistant
My journey dates are Aug 02 and Aug 04.
user
May I know your good name please?
assistant
I am Gary Moore.
user
Is there any connection limit?
assistant
I need a direct flight.
user
Do you have any other concerns?
assistant
No.
user
Sorry to say that, no flights are found based on your given information.
assistant
No problem, thank you for your information.
user
Thank you for choosing us.
assistant