Hello.
user
Hello,.
assistant
I am Carolyn Campbell.
user
How can I support you?
assistant
I want to attend a meeting at PA-PHL from MI-DTW. Can you book  a direct flight?
user
Sure, on which dates you prefer you travel?
assistant
My travel dates are 11/15 and 11/17.
user
Ok, hold on for a moment.
assistant
 Ok.
user
Sorry, no flights found as per your request.
assistant
Ok, no issues.
user
Thanks for opting us.
assistant
 Thank  you for your help.
user