No bottle just boo or

Is it normal for exclusively breast-fed eight month old to only want the boobie I mean when we’re out he takes a bottle just fine but it’s like when we’re home it’s like he knows he can nurse and he doesn’t have to have a bottle. I’m just trying to figure out how do I start transitioning my little man to taking bottles at home so that way I can pump more and he can rely more on the bottle then just relying on me know because I want to start working from home soon and I’m really trying to get underway before then