answer: #Person1# tells #Person2# that #Person1# wants to change the color of the carpet and paint. #Person2# asks #Person1# to pay the carpet price difference and bring a paint color sample.
documents: #Person1#: I really like the apartment, but I was wondering if I could change some things.
  #Person2#: What would you like to change?
  #Person1#: I would like to have different carpet.
  #Person2#: I would be willing to put in a different color carpet if you pay the price difference.
  #Person1#: How much more would it cost?
  #Person2#: It would cost between 2 and 10 dollars more per square yard.
  #Person1#: While I am at it, would it be possible to switch paint colors?
  #Person2#: I would be willing to look at a different color. You need to bring me a sample.
  #Person1#: When can my apartment be painted and ready to go?
  #Person2#: You can have the new carpet and paint by next Monday.