Hello, I am Mark Anderson.
user
Hello. How can I assist you?
assistant
Can you help me booking a flight ticket from BOS to SEA?
user
May I know your travelling dates?
assistant
I will start on Jan, 09 and return on Jan, 11.
user
Ok, please wait.
assistant
Sure.
user
 Here is a direct flight with fare 200 and 1020 as flight number in economy class. Shall I proceed with booking?
assistant
I need a connecting flight. Please proceed with the booking.
user
Ok, your ticket is confirmed.
assistant
Thank you.
user
Most welcome.
assistant