answer: #Person1# and #Person2# are planning their holiday trip to Beijing. They decide to take a plane and will book the tickets and the room.
documents: #Person1#: We can have eight days off at last. What are you going to do?
  #Person2#: You know traveling is my hobby. Let's go to Beijing and have our holidays there.
  #Person1#: That's a good idea. Beijing is one of the most modern cities in the world. There are many places of interest there. And the 2008 Olympic Games were held there.
  #Person2#: How should we go there, by plane or by train?
  #Person1#: I think we should go there by train. It's comfortable and cheap.
  #Person2#: Though it's cheaper, it's slower. Let's go by plane. We can look down at the Great Wall of China from the plane.
  #Person1#: OK. Let's go by plane.
  #Person2#: Then we'd better book the tickets first. I have heard it is very difficult to get air tickets to Beijing.
  #Person1#: That's right. And we'd better book the rooms too.