Hello, I am Ryan Clark.
user
Hello, how can I aid you?
assistant
Can you please book me a flight ticket from MI - DTW to MN - MSP?
user
Sure, may. May I know your journey dates?
assistant
My trip dates are from 12/09 to 12/11.
user
Ok, please wait.
assistant
Sure.
user
Sorry Ryan, there is no flight available on your route.
assistant
It's ok, not a problem.
user
Thank you for choosing us.
assistant
Thank you for your information.
user