text: Felix: Im coming to Berlin on 21st till the end of the month :) Are you there to stay?
  Roxy: thats the plan, yeah
  Felix: Maybe we could hit rigoletto ? :)
  Roxy: awesome, is it for free for us? 8-)
  Felix: will check
target: Felix's coming to Berlin on 21st and is staying there till the end of the month. Felix and Roxy agree to hit rigoletto.