Hello.
user
Hello. How may I help you?
assistant
My name is Deborah Allen, I want to travel from DTW to ATL. Can you please help me to book my flight ticket?
user
On which dates you like to travel?
assistant
I would like to depart on 06/16 and also book the return ticket on 06/18.
user
Just a moment please.
assistant
Ok, please check for the direct flight.
user
I am sorry to say no flights available on your route.
assistant
Not an issue, thank you for checking.
user
Thank  you for choosing us.
assistant
You are welcome.
user