How to sync iPhone Calendar to Macbook Calendar

My father and I are both on the same apple account under his email. I'd like to sync my iphone calendar to my macbook calendar automatically -- which I do not know how to do. On top of that, I'd like to keep my calendar dates separate from my fathers. How do I make my iPhone calendar dates transfer to just my macbook, and not his iphone or calendars?

I've been trying to figure this out for hours.

Thanks,

Haleigh