Hello.
Hello, how may I aid you?
Joseph Thomas here. Can you help me to find a flight from IAD to SEA?
Sure, could you please provide your travelling dates to search for the flight?
My travel dates are 07/15 and 07/17.
Ok, please hold on for a moment.
Sure.
Ok, there is a flight 1004 in UA airlines matching your details with price 100. Shall I proceed?
You can proceed.
Ok, your booking is done.