answer: Lin Tao wants to see Mr. Charles without an appointment. #Person2# registers Lin Tao's information and takes him to Mr. Charles after two minutes.
documents: #Person1#: Hello, I'd like to see Mr. Charles, the manager, please.
  #Person2#: You don't make any prior appointment, do you?
  #Person1#: No. I haven't, but I'll take only a few minutes of his time.
  #Person2#: Please tell your name, company and the nature of your business.
  #Person1#: Yes. My name is Lin Tao, the director of Guangzhou Computer Corporation.
  #Person2#: I see. Wait a minute, please.
  #Person1#: Okay, sure thing. I will wait just here, thank you.
  #Person2#: Mr. Lin, Mr. Charles can see you now. This way, please.