you could do it if you use hacks- the exit from dialogue is really good for that plus if you don't feel like messing with the html file you can always use borksy https://ayolland.itch.io/borksy most of the hacks on borksy are from over here https://github.com/seleb/bitsy-hacks
i generally do conditionals that then lead you to a diff room etc since with the hack its just (exit "room,x,y") in the dialogue and you move rooms
are you by any chance in the bitsy discord? we all generally talk about this stuff there