Trying to select seats (economy) on this flight and get the "Individual seat selection isn't available for this flight." error message. Now the reason I'm asking about it here is because I'm trying to book for myself, wife and 3 kids (2 in seat, 1 inlap infant) where as normally if it were just me I wouldn't care. Now the question is would they split us up if I go ahead and book the flight with no seat selection or keep us together?