Hello.
user
Hello. How may I help you?
assistant
Myself Katherine Smith. I need to schedule my trip to travel Chicago. Can you please help me in reserving the ticket from AUS to ORD?
user
Sure, I am ready to help you. May I know on what dates would you like to travel?
assistant
I am planning my trip on Mar 20, and again I will return back on Mar 22.
user
Do you have any requirements?
assistant
I am comfort with direct flight.
user
Sorry, there are no flights found on your trip dates.
assistant
Not a big deal, anyway thank you very much for your service.
user
Thank you for choosing us.
assistant