Hi. I am Kenneth Clark.
Hello, how may I serve you?
I want to book a  connecting flight ticket to attend an event. Can you help me with this booking?
Sure, may I know when are you planning to travel?
Thank you. 07/27 and 07/29  are my travelling dates.
Kindly provide me your airport codes as well.
SEA and DCA are my airport codes.
Ok, please give me a moment.
Ok.
Delta airline is providing a flight 1000 on your route and the airfare is 100.
You can reserve it.
Your booking has been confirmed.
Thank you.
Thank you for choosing us.