Hi. I am Anna Walker.
Hello. How can I  help you?
Can you help me in booking flight ticket from SEA to DTW?
Your travelling dates please?
My planned dates are Apr 29 and May 1.
Do you have any specifications?
I need a connecting flight which returns in the afternoon.
I am sorry no flights found on your route.
Ok, thank you for your information.
Thank you for choosing us.