Hello.
Hello. How may I aid you?
 As I am a scientist, I want to attend science festival with my students at Atlanta. Can you help me to book a ticket from ORD to ATL?
Sure, let me know your journey dates?
My trip dates are 12/09 and 12/11.
Do you need any specifications?
Price should not cross 5000. I need only direct flight.
Please hold on a minute.
Sure.
May I know your good name please?
Helen Hernandez here.
Sorry to inform that, there are no direct flight found on your given dates.
No problem, Thanks for the information.
Thanks for reaching us.