text: Jessie: Wanna buy books online together?
  Martha: sure, that woult be great!
  Jessie: ok, can you sent me alist by tomorrow?
  Martha: I think so
  Jessie: ok, than let me know if you choose sth
  Martha: ok, thanks!
  Jessie: no problem
target: Martha is keen on buying books online together with Jessie.