But that's the fun! Don't be rude to them, be clever with making fun of them. I do it all the time.
"Do you guys have snacks or anything?"
"Yeah!" Smiling and pleasant. Point at the Suite Shop right behind you. "If you go around the corner and into the Suite Shop you can see right through this window, there's plenty of chips and things." Then start listing the ones you can see from the counter. I did nothing wrong, just told them about the Suite Shop and what's in it, but now they feel like an idiot.
