Bing-bong! It's 6 o'clock, we're closing! Have you found what you were looking for yet?

No, not yet. Can I come back tomorrow?

Of course you can. Say, do you know the town at all?

No.

In that case I've got an idea: I'll tell you where a nice restaurant is and you can buy me dinner, OK?

That's kind of you, but not tonight. I was driving all night last night and I'm shattered. I'll see you tomorrow.

Oh well, your loss!

Yeah, we've got one room left on the top floor. There's no lift and payment is up front.