Hello folks,
I'm trying to book a trip between BRU-GRU using YVR to stopover. Looking the fare rules, I have one free and one for $100 but, when I use the ITA-Matrix with a multi-city configuration, the price grows 3x.
So, the question is: could I book the trip in a "regular" way without the stopover and, after that, ask to Delta to open the ticket?
If someone have a time to help me, these are the fare rules: http://cloud.michelazzo.net/index.php/s/0uCgMc6iVl6aGik

Thanks