Hi.
Hello, In what way can I assist you now?
Could you please book a flight ticket from DTW to SEA?
Sure, can I know your good name please?
I am Kathleen Nelson.
 When you are willing to travel?
My trip dates are May 18 and May 20.
Do you need direct flight or connecting flight?
I need a connecting flight.
Do you have any more specifications?
I want to depart in the afternoon.
Sorry to say that, there are no flights available on the routes of your journey.
No problem, thank you.
Thank you for choosing us.