text: Yvonne: Hi! Can you tell my father that he should come at 5 not at 4 pm.
  Iona: He's in town now but I can send him a message.
  Iona: Actually why don't you text him?
  Yvonne: I did and asked him to call me back but he hasn't read my message.
  Iona: That's strange. He is always so fast in replying. Wait a sec!
  Iona: Just found his mobile! He's forgotten to take it along.
  Yvonne: Oh sugar! Can you leave him a message at home to read when he's back?
  Iona: Sure I can but I don't think he'll be coming home before visiting you. He was saying something about driving on to Bretton.
  Yvonne: That's too bad. Nobody will be here at 4.
  Iona: Hasn't he got a spare key to your place?
  Yvonne: He does but quite unlikely he's got it on him. Could you please check if it is on its key hook?
  Iona: I'm already on the train to B'ham.
  Yvonne: Oh blast!!! I guess I have to leave the key with the neighbours and put a note for him on the door. I'd hate him standing in the cold and dark here and not knowing what's going on.
  Iona: Sounds a sensible solution.
target: Yvonne is trying to reach her dad to let him know to come at 5 instead of 4 as no one will be in. As she nor Iona can reach him, she will leave a key with the neighbours and a note on the door. 