Hello.
user
Hello.
assistant
I am Jessica Roberts.
user
How can I assist you?
assistant
I have to book a flight ticket from Detroit, can you please help me in searching a flight from DTW to SFO?
user
May I know your journey dates please?
assistant
Ok, my journey dates are 04/11 and 04/13.
user
Delta airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?
assistant
Please make sure that the connection limit  is 0, then proceed with ticket booking.
user
Jessica Roberts, there are no flights available with zero connection.
assistant
It's ok, not a problem with that. Thank you for helping me.
user
Thank you for reaching us.
assistant