I am not sure what your original routing was, but you now seem to be on the YLW-YYY-YOW flighst with YLW-YYZ in Rouge.

In these instances, I would normally approach the desk (or on the phone) with 2 or 3 options that best suit me (and of course none of them would involve Rouge).

It may not help you right now, but next time be prepared with what you are willing to accept.

There are many, many one-stop options from YLW to YOW, including cnx in YVR or YYC. and there are even more two-stop options.