answer: John invites Linda to dinner at a Chinese restaurant through a call. Linda accepts it.
documents: #Person1#: Hello, this is 5735647 5.
  #Person2#: Hello, this is John. I wanna speak to Linda, please.
  #Person1#: This is Linda.
  #Person2#: Hi, Linda. I want to invite you to a dinner tomorrow evening.
  #Person1#: Really? What time and which restaurant?
  #Person2#: At seven thirty pm, Longing Chinese restaurant. And I'll go to your home and pick you up at 7.
  #Person1#: Ok, I'll wait for you at 7pm at home. Anything else?
  #Person2#: No, have a nice day!
  #Person1#: Thank you. Bye.
  #Person2#: See you.