Hello.
user
Hello. How may I help you?
assistant
Can you please assist me to book a flight ticket from BOS to DTW?
user
May I know your trip dates?
assistant
Thank you. I am willing to travel on these dates Oct 16 and Oct 18.
user
Do you have any connecting limit preferences?
assistant
I would like to travel in a single connecting flight.
user
May I know your name to proceed further?
assistant
My name is Debra Moore. I need a flight which is departing in the evening time.
user
Is there any other concern of your travel?
assistant
No, I have mentioned all my requirements.
user
Thank you. Please be on hold for a while.
assistant
Ok, take your time.
user
 Sorry, no flights found as per your preferences at the moment.
assistant
It's ok, anyways thank you for your quick response.
user
Thank you for choosing us.
assistant
You are welcome.
user