My thing about that is between men, whatever you say to them can be sorted out with physical combat if they feel that strongly about it, it's an even playing field with equal consequences if you cross a certain line with men.
With women a lot of times that word is the line with them but they obviously can't physically do anything to you about it, so it's like bullying/picking on someone weaker than you because you know they can't do anything about it and that's not cool. I was taught to hate bullies and never pick on people that can't help themselves, women can't help themselves in that situation so it's really not cool to go around saying hurtful shyt to them for no reason.
Now if she spazzed on you first and was flinging hateful words and shyt then by all means but this woman was pretty polite about the whole thing and he should've politely stated his points and called the cops
"Jazz" festival and they playing some folk shyt 
