answer: Alex tells Andrea the good news that Andrea will be Miranda's new assistant. Andrea can't start on Monday, so Alex changes it to Wednesday.
documents: #Person1#: Hello, this is Andrea.
  #Person2#: Hello, Andrea, this is Alex. I have some very good news for you. Miranda was very satisfied with you, and said she's very much looking forward to working with you. Isn't that wonderful? Congratulations, dear. How does it feel to be Miranda's new assistant? I imagine that you're just delighted with this news. So let's see, you can start on Monday, right?
  #Person1#: Emm, well, I don't think I can start Monday. I am visiting my father in Baltimore. And because I don't live in New York, I'll need a couple of days to find a flat and buy some furniture, and move my things from my current apartment.
  #Person2#: Oh, well, then, in that case, I suppose Wednesday would be good. OK, see you then.