Hi.
user
Hello, how can I help you?
assistant
I am Patrick Perez. Can you help me in booking from DTW to LGA?
user
May I know your desired travel dates please?
assistant
My trip dates are 04/14 to 04/16. I need  a connecting flight.
user
There is no flight available on your desired travel dates.
assistant
No issue, thank you.
user
Thank you for opting us.
assistant