Flew this week in FC from Rst/Msp and there were no dividers. The FA's offered pre-flight and in-flight cocktails to the first (i think) 6 rows. This was a 20 minute flight. Announcement was made that due to the short duration of the flight there was to be no inflight service to economy pax. As a side-note: This was on Xmas eve and our female captain wore a Santa Claus hat. I felt as if I were flying in a sleigh over the snow-covered terrain. Nice touch.