text: Brie: Ralph, I'd like to pick up keys of Katie's flat today
  Ralph: Hi, I have a couple of her things and need to take my stuff as well
  Brie: I'll get your stuff. I hope to manage before 15:30
  Ralph: I am not planning to leave home
  Ralph: So whenever you pass by
target: Brie will be at Ralph's at 3:30 pm to pick up the keys to Katie's apartment.