Hi.
Hello.
Angela Allen here.
How can I help you?
Can you please reserve me a flight ticket from SEA to DCA?
Sure, may I know your travel dates?
My trip dates are 12/09 - 12/11.
Do you have any preferences?
I need a business class with a single connection.
 Do you have any other preferences?
No, thank you for asking.
sorry, I did not find any flights for you.
No issues, thank you.
Thank you for reaching us.