This is still better than me having to somehow encode:
"find a flight for me, wife, 2 kids aged blah blah, to <destination>, i have family in <layover cities> so at most 1 layover, always avoid United airlines or anything operated by them, because I'd rather sail on a wooden plank across the atlantic like Greta Thunberg than fly United again."
"find a flight for me, wife, 2 kids aged blah blah, to <destination>, i have family in <layover cities> so at most 1 layover, always avoid United airlines or anything operated by them, because I'd rather sail on a wooden plank across the atlantic like Greta Thunberg than fly United again."
into a bunch of filters with 40 clicks.