answer: #Person2# inquiries about an electronic dictionary containing 6 dictionaries and an encyclopedia from E-shop and #Person1# is assisting #Person2# in ordering it.
documents: #Person1#: Hello, E-shop. What can I do for you?
  #Person2#: I've just received your catalog and I'd like to inquire about something in it.
  #Person1#: Yes, ma'am. What's the product number?
  #Person2#: SP 506.
  #Person1#: Let me see. Here we are. It's our latest model of electronic dictionary.
  #Person2#: How many dictionaries does it contain?
  #Person1#: It contains a total of 6 dictionaries with different functions and an encyclopedia. You can also download updated materials from our website.
  #Person2#: Good. I want one of those. And the prices is?
  #Person1#: It's 500 UN, and you will also receive a memory stick for free.
  #Person2#: That sounds great. When can I get it?
  #Person1#: Within 2 days on November fifteenth.
  #Person2#: Can I pay by credit card?
  #Person1#: Of course. I have to mention that we charge 20 UN for the delivery.
  #Person2#: Alright.