Hi. I am Samantha Moore.
Hello, how can I help you today?
Please book a flight ticket under normal cost from IAD to SEA.
Sure, kindly share your travel dates.
My travelling dates are 02/10 and 02/12.
Do you have any connection preference?
I need a connecting flight.
Ok, please wait a moment.
Ok.
Sorry to say, no flights found with your requirement.
That's ok, thank you for the response.
Thanks for reaching us.