Not Even A Smidge Of A Cabin?

I’m a seasonal worker at a campsite in Northern Finland. July is our busiest month and all our cabins are fully booked well in advance almost every day. To make things easier, on a fully-booked day, we have a large sign outside the main door stating, “No cabins available.”

This happens quite often:

Me: “Hello! How can I help you?”

Customer: “I was looking for a cabin but noticed that you have that sign outside. Are you sure you don’t even have a small cabin just for me?”

Me: “I’m sorry, but we’re already fully booked, as the sign clearly states.”

Customer: “Oh… not even a tiny shed?”

Me: “I’m sorry, but unless you have a tent with you, we cannot accommodate you tonight.”