I Can Smell Stupid In The Air

I’m working at a popular cosmetics store that also sells fine fragrances. A customer walks in with her husband. 

Customer: “I need [Fragrance].”

Me: “I’m sorry, but unfortunately, we don’t carry that fragrance at our location. Our larger locations do.”

Customer: “Well, that’s just great! I drove all the way here and now you’re telling me you don’t have what I want?!”

Me: “I’m sorry, ma’am. For future reference, you’re always welcome to call the store to check if we have something in stock before making the trip.”

Customer: *To husband* “Did you hear her just call me stupid?!”