text: Jessica: where should we go skiing this year?
  Sarah: I would like to go to Switzerland
  David: but it's super expensive
  Chris: it is
  Sarah: but we always say so, I think once we should go there anyway, it's so beautiful 
  Chris: maybe Sarah is right, we will pay more, but we will see sth new
  David: ok, I'll check flights and airbnb
  Jessica: I'll ask some friends who visited Switzerland
  Sarah: great!
target: Jessica, Sarah, David and Chris plan to go skiing to Switzerland.