text: Maria: is everybody at the airport?
  Lore: Seems so, I've just counted all of them/us
  Joan: sir, I'm still on the bus
  Lore: how long will it take you to get here?
  Joan: there was a traffic jam
  Joan: I hope I should be there in about 30min
  Lore: 30min? ok, this should be enough but hopefully not more
  Joan: I'm doing my best, sorry
  Lore: ok
  Lore: we just have to undertake some special security procedure as a group apparently
  Lore: I've no idea how much time it can take
  Maria: Joan, just let us know as soon as you get here, we will start the procedure without you and you will do what regular passengers do
  Maria: is that ok with you?
  Joan: yes! thank you
target: Everybody's at the airport apart from Joan. There was a traffic jam, but she should be there in 30 minutes. Maria, Lore and the rest will start a group security procedure without her. She'll behave just like a regular passenger.