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