Hello.
Hello, how can I help you today?
Will you please assist me in booking a flight ticket from SEA to IAD?
Sure, I am here to help you in booking. Can you please share your travel dates?
My planned journey dates are from Feb 22 to Feb 24.
Ok, may I know your name?
 I am Joseph Moore.
Do you have any specification?
I prefer a flight having maximum connection of one.
Sorry, no flights are available on your preferable travel dates.
Ok, no problem. Thank you for the information.
Thank you for reaching us.