Stupid store joke for kids

A woman walks into a convenience store. She walks straight to the manager and asks, "Do you have any small note-books?"

"Sorry," says the manager. "We're all out."

The woman shrugs, and asks, "Well, do you have any mechanical pencils?"

"Nope, don't have that either," says the manager.

The woman feels her stomach rumbling and asks, "Do you have Doritos? Nachos?"

The manager shrugs, "Sorry."

"Hmmph. How about Chapstick?" says the woman.

"Nope. Don't have that."

"Wow!" the woman shouts, "If you don't have anything, you should close the stupid store!"

The manager shrugs, "Don't have the key."