I'm getting my first one done in October of 2019, irrespective of how many kms I'd have on the vehicle. I'm expecting ~4K kms at that time.
After that, I'll be doing oil changes every six months irrespective of how many kms I've driven. This is because a) oil change isn't very expensive, b) I am planning on keeping the vehicle for a long time, and c) we live in Edmonton where it gets extremely cold in winter. As per the manual, it says that if you're doing short trips or live in extreme weather conditions, get your oil changes done earlier and more frequently.