text: Hunter: Wanna have a pint?
  Evan: now?
  Nicholas: always!
  Evan: hahaha
  Hunter: no, after work
  Nicholas: why not now?
  Nicholas: I'm disappointed
  Evan: :LOL
  Hunter: I'm free at 7
  Evan: 7 is good, we can go directly from the office
  Nicholas: I won't be free till 8
  Nicholas: if you wait for me it would be nice
  Evan: just join us whenever you're free
  Evan: doesn't make much sense to wait
  Nicholas: ok, right
target: Hunter and Evan will meet at 7 for a beer. Nicholas will join them at 8.