Hello.
user
Hello. How can I help you today?
assistant
Can you aid me to book a flight ticket from SFO to DTW?
user
Sure, may I know your trip dates?
assistant
My trip dates are Nov 14 and Nov 16.
user
Do you have any connection limit?
assistant
I prefer for connection flight to travel.
user
Is there any other specifications?
assistant
 I prefer for business class flight to travel.
user
May I know your good name?
assistant
Ronald Anderson here.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Thank you.
user
Thank you for reaching us.
assistant