Hi.
user
Hello. How may I help you?
assistant
I am Melissa  Martinez. Please book a flight ticket from Seattle, WA-SEA to Boston, MA-BOS.
user
May I know your travel dates?
assistant
     Yes, my travelling dates are 07/05 and 07/07.
user
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?
assistant
Yes, please proceed.
user
Your booking is done.
assistant
Thank you.
user
Most welcome.
assistant