Hi.
user
Hello, how may I serve you?
assistant
Please check the availability of  flights from JFK to DTW?
user
Sure, I will help you. Please send your travelling dates.
assistant
My travel dates are June 26 and 28.
user
Do you have any preferences?
assistant
No, but I need a connecting flight.
user
May I know your name?
assistant
Deborah Adams here.
user
Sorry, there is no flight available with your requirements.
assistant
Ok, thanks for the information.
user
You are welcome, have a nice day.
assistant