Hello.
user
Hello, how may I help you?
assistant
Can you please help me in booking the flight ticket from IAD to DTW?
user
Please provide your journey dates.
assistant
My travel dates are Feb 14 and Feb 16.
user
Do you need direct flight or connecting flight?
assistant
I need a single connection flight.
user
Do you have any other specifications?
assistant
No.
user
May I know your name?
assistant
Anthony Williams.
user
There are no flights available on your routes.
assistant
Ok, thank you for the information.
user
Thank you for choosing us.
assistant