text: Kate: Tilda, we're in town!
  Tilda: Already? I thought you would be here after 6pm
  Kate: We took the early bus. but no worries, we will have a walk and then eat something in the restaurant we ate last time.
  Tilda: ok, as soon as I'm done I'll join you!
  Kate: great!
target: Kate is in town. Tilda thought they would be there after 6PM. They will walk and eat something. Tilda will join them as soon as she is free.