text: Natalie: ciao!
  Natalie: so here are the samples of what we do
  Natalie: commercial1  <file_other>
  Natalie: commercial2 <file_other>
  Brian: nice :D
  Natalie: thx, and more artistic stuff
  Natalie: <file_other>, <file_other>
  Brian: I'm a bit busy now.. can we talk 2morrow?
  Natalie: sure!
target: Natalie is sending Brian the samples of what they do and they'll talk tomorrow. 