Lost Without Any Maps

Me: “Can I help you find anything?”

Customer: “I need an atlas without any maps.”

Me: *extremely puzzled* “Sorry, an atlas, which is a book of maps, without any maps in it?”

Customer: “Yes, do you have any?”

Me: “I don’t think so, but you’re in the section with all the atlases, so you’re free to look through them if you’d like.”