I don’t disagree with you. I’ve never seen a magisterial document talk about “dating” at all.
In my experience, though, most people I have come across use the word “dating” in reference to exclusive, romantic relationships. So that’s the definition I was going from.
In my younger years, I also did plenty of socializing with girls I was not discerning marriage with. I went out to movies or meals or hung out and played video games or even went to dances. But I never called them “dates” unless it was with a girl I was pursuing with an eye for vocational discernment in mind.