Hello,  I am Gary Johnson. Can you please book a ticket from DTW to CLT?
user
Hello, how may I help you? Can I have your journey dates?
assistant
Sure, I would like to go on 02/27 and return back on 02/29.
user
Can I have a moment please?
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, there is no connecting flight available on your dates.
assistant
That's ok, thank you for checking.
user
You are welcome. Thank you for reaching us, have a nice day.
assistant