Mr. White is at the Lost and Found. He's talking to one of the clerks there. (W=Mr. White; C=clerk)
W : Excuse me. I couldn't find my luggage at the carousel.
C : OK. Come with me, please. See if you can find it in this room.
W : (after a while) It doesn't seem to be here.
C : In that case, do you have your baggage check stub with you?
W : Yes. Here you are.
C : OK. I'm afraid you'll have to fill out this form.
W : OK... (He looks at the form.) Hey! Wait a minute. How can I remember every item I have in the bag?
C : Why not? It's your luggage, isn't it? You should know what's in it.
W : Can you tell me everything you have in your pockets right now?
C : Uh...Um...OK, smart aleck! Just write down what you can remember.
职员：好吧, 请跟我来, 看看能不能在这个房间里找到。