I fly out of Trudeau with Air Canada flight ACo864 on the 10 june 2018 for London England. My customer number is 70241226 and 70241227, I would reqest seating arrangements for the two seats next to the window side if possible. I request the same arrangement for return flight from Paris France with flight AC0871. The two E-tickets are as followes: 014-5325131529 and 014-5325131529. My partner:014-5325131530 and 014-5325131530. Is it possible to obtain boarding passes vie inter net and if so please conform.