Which Band You Here To See?

GUY AT THE DOOR: Which band you here to see?
MOM: Oh, I'll stay and see all the bands, dear.
GUY AT THE DOOR: But is there one band in particular you're looking to see?
MOM: Oh, I don't know, honey. I haven't seen them all yet.
GUY AT THE DOOR: Look, MA'AM, which one of the bands ASKED you to come?
MOM: My son Johnny is in the Ambulance Men, if that's what you mean.
GUY AT THE DOOR: OK! THANK you... so I'll mark you down as a fan of the Amublance Men...
MOM: Oh, I wouldn't go that far, dear.