Hi,.
user
Hello. How can I aid you?
assistant
Please book a ticket from Los Angeles, CA-LAX to Chicago, IL-ORD.
user
Sure. Can I know your travelling dates?
assistant
My travelling dates are from 01/12 to 01/14.
user
May I know your name?
assistant
My name is Brandon Turner.
user
Unfortunately, there are no flights found according to your requirement.
assistant
Ok.
user
Thank you.
assistant
Thanks.
user