Hello, Jack Green here.
user
Hello,  how can I help you.
assistant
I have plan to watch tennis match in Seattle, WA - SEA. Can you help me for booking?
user
Sure, let me know your source point and travelling dates.
assistant
I am heading from Chicago, IL - ORD and the dates of my trip is 02/02 to 02/04. And make sure that I need a direct flight.
user
Sorry to inform that no flights found with your specifications.
assistant
Ok, no problem. Thanks for providing information.
user
Thanks for choosing us.
assistant