Hello.
user
Hello, how may I aid you?
assistant
I would like to visit Shedd Aquarium at Chicago with my family, please help me in booking a ticket from DEN to ORD.
user
Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?
assistant
My journey dates are 02/28 and 03/01.
user
Just hold on a moment, I will check flight availability in this route.
assistant
Sure, take your time.
user
Sorry to say, no flights were found on your route.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for reaching us, have a nice day.
assistant