hi friends AS I SAID YESTERDAY i am travelling from vijayawada - vishakapatnam (ratnachal sf express(12718)). my tickets number are coach d3 seat numbers 28,29,32 ,86,87,88,89 . I HAD SEATING IN MIDDLE AND ASILE . CAN I HAVE WINDOW SEAT BY ANY WAY. THE TRAIN HAVE NEARLY 200 SEATS AVAILABLE........ ANY ONE SUGGEST ME HOW GET WINDOW SEATS AND WE ALL HAVE TO SEAT NEAR TO ENJOY TRIP.........