Want to go to Paris and London this summer by Aeroplan redemption. (doesn't matter which airport). My hometown is YVR (must start from YVR). want to earn an extra stopover for New York (doesn't matter which airport) before heading back YVR or can I save it for next trip to NYC (need to visit every month). Please let me know your suggestion. how to build the best route. I am ok to add one or more European Cities if needed. Many thanks.