Dancing with a partner - where to start?

So I love to rage it and "dance" when at a party, which is essentially moving my body to the rhythm with a few little accents for the bassline or melody in a general flailing manner doing whatever the music commands my body to do lol.

Anyway, it seems a lot of people are into my vibe and give me a thumbs up, pound or dab and that's all cool. On rare occasions I get asked by someone if they can dance with me and then give me their hand like I'm supposed to know what to do. Then it becomes awkward because I have had zero actual dance instruction and don't know anything about ballroom, leading etc. Any suggestions on where I start to make these situations less awkward and have a few moves for couples dances for House music?