text: Alexis: hey any news from John?
  Alexis: anyone?
  Katie: nope;/
  Jacob: no
  Greg: nothing
  Greg: ok now I'm starting to worry
  Alexis: yeah exactly
  Katie: hm I guess u tried calling him on his mobile?
  Alexis: of course
  Jacob: yeah me too
  Jacob: i also texted him
  Greg: i tried only WA
  Katie: ok I'll call him mum
  Alexis: ok
  Jacob: i guess it's too soon to worry
  Jacob: his plane was delayed
  Greg: how to you know?
  Jacob: flight radar
  Greg: right
  Katie: yeah ok. that's what his mum said
  Katie: the plane was delayed. he should be landing around now so probably he'll get in touch within the next 2 hours or so
  Alexis: phew!
  Greg: yeah, that's a relief
target: Alexis, Jacob, Greg, and Katie are looking for John. John's flight appears to be delayed. John should get in touch within the next 2 hours.