A：Could you please help me to check out the book?你能帮我查一本书吗?
B：Sure, what's the author's name, please.当然可以啊，请告诉我作者的名字。
A：I can't remember that clearly. It probably be Charles…我记得不太清楚了。好像是查尔斯……
B：Charles Dickens?查尔斯?狄更斯吗?
A：No, no, no. I'm not interested in literature.不不不，我对文学不是很感兴趣。
B：OK, do you know the title of the book?好，那你知道书名吗?
A：Oh, sorry. I'm always absent-minded. I remember that I've put a note in my pocket.对不起，我总是很健忘。我记得我放了个便条在我的口袋里。
B：So, show me the note please.那把便条给我看看。
A：I can't find it now.我现在找不到了。
B：Oh, such bad luck, sir. Can you please name the category of the book?那真是倒霉啊，先生。那你知道书是哪一类的吗?
A：Let me see. It's not fiction. It's biography.让我想想啊，不是科幻小说。是自传。
B：OK, I'll search it for you. A moment, please.好的，我帮你搜索一下。请等一会儿。
A：Thanks.谢谢。