A: Excuse me, sir? B: Yes, is there a problem? A: I'm sorry to be the one to tell you, but you can't park here. B: You mean right here, where I just parked? A: Yes, unfortunately you cannot. B: Oh, I was not aware that you couldn't park here. A: That's alright. It's a common mistake new residents often make. B: Thank you for informing me. A: Not a problem. I wouldn't want you to get a parking ticket. B: That's so considerate of you. Thank you. A: You're welcome. Just keep it in mind for the next time. B: Don't worry. I won't forget.