answer: #Person1# and #Person2# are talking about Xi'an. #Person1# wants to see the site-interests and try the local food. #Person2# tells #Person1# it's more convenient to go to Xi'an by air.
documents: #Person1#: Have you ever been to Xi ' an?
  #Person2#: Yes, I ' Ve been there several times on business trips. But I have never really seen the terra-cotta warriors as it is outside the city.
  #Person1#: I ' Ve heard many people saying that it is a place worth touring. I really want to see the old walls and terra-cotta warriors one day. Of course I won ' t miss the local food either. You know, the sites interests a food in scenery, food is a key factor when visiting a place.
  #Person2#: I agree. As long as the food is not too bizarre once I saw some people eating insects. That is frightening.
  #Person1#: Sure it is. Is it convenient to get there by plane?
  #Person2#: Well, the airport is quite far from the downtown area, but it is still more convenient than taking the train.