Hi.
Hello. How may I help you?
I am Melissa  Martinez. Please book a flight ticket from Seattle, WA-SEA to Boston, MA-BOS.
May I know your travel dates?
     Yes, my travelling dates are 07/05 and 07/07.
According to your information, I have found a flight with single stop over in your journey with a minimum fare of 300 with flight number 1012. Shall I proceed with this flight?
Yes, please proceed.
Your booking is done.
Thank you.
Most welcome.