Hello.
user
Hello,. How may I help you?
assistant
I am Michelle Perez. I need a direct flight from DTW to ORD. Please help me in booking my ticket.
user
Sure. Could you provide your travel dates?
assistant
Sure, my travelling dates are from 03/10 to 03/12.
user
No flights found with your travelling dates. Thanks.
assistant
It's ok, thank you for your help.
user