[speaker001:] Could you please help me to check out the book?
[speaker002:] Sure, what's the author's name, please.
[speaker001:] I can't remember that clearly. It probably be Charles...
[speaker002:] Charles Dickens?
[speaker001:] No, no, no. I'm not interested in literature.
[speaker002:] OK, do you know the title of the book?
[speaker001:] Oh, sorry. I'm always absent-minded. I remember that I've put a note in my pocket.
[speaker002:] So, show me the note please.
[speaker001:] I can't find it now.
[speaker002:] Oh, such bad luck, sir. Can you please name the category of the book?
[speaker001:] Let me see. It's not fiction. It's biography.
[speaker002:] OK, I'll search it for you. A moment, please.
[speaker001:] Thanks.