@Ali-cat I get that, but that's not what I'm asking.
I said I have 6 rooms and 6 tables (i didn't specify before, they are moveable).
I'd like to be able to book 6 sessions if they are all singles, 5 if 1 is couple & 4 single, 4 with 2 couples & 2 single, or 3 couples. Is there anyway to achieve that, or something close?