ask so out (to sth)
ask someone out (to something)
1. and ask someone out† (for something) to invite someone to go out (to something or some place) [on a date].
He asked her out to dinner, but she had other plans.
She couldn't go, so he asked out someone else.
Liz asked Carl out for dinner.
2. to invite someone for a visit to a place in the country or some other location remote from the center of things.
Tom must be tired of the city. Let's ask him out to our place.
I don't want to ask out everyone in the whole family again.
Oh, let's ask him out anyway.