answer: #Person2# helps #Person1# get seated and order food. #Person3# wants to split but #Person2# refuses.
documents: #Person1#: Waiter, a table for two, please. 
  #Person2#: Yes, this way please. 
  #Person1#: Can we see the menu, please? 
  #Person2#: Here you are. 
  #Person1#: What's good today? 
  #Person2#: I recommand crispy and fried duck. 
  #Person1#: We don't want that. Well, perhaps we'll begin with mushroom soup, and follow by some seafood and chips. 
  #Person2#: Do you want any dessert? 
  #Person1#: No dessert, thanks. Just coffee. Can I have the check, please? 
  #Person3#: Let's split this. 
  #Person1#: No, it's my treat tonight. 
  #Person2#: Cash or charge? 
  #Person1#: Charge, please. Put it on my American Express.