Hello.
user
Hello, how may I help you?
assistant
I am Ronald Edwards. I am planning to visit a Campus Marius park in  Detroit.Can you please help me out to book ticket from DTW to DTW?
user
May I know your travelling dates?
assistant
These are my travelling dates 05/26 to 05/28.
user
Ok, please wait a minute.
assistant
Make sure my connection limit is 0.
user
Sorry, but there is no direct flight available with these location.
assistant
That's fine. Thank you for your service.
user
Most welcome.
assistant