text: Isabel: Hi
  Doug: Hi
  Isabel: Ehm
  Doug: Yes?
  Isabel: Eh-ehm
  Doug: Oh
  Isabel: Yeah
  Doug: Right... your books
  Isabel: I'm sorry but I really need them now :/
  Doug: I know... can I bring them to you after lunch? I'll still need to make some notes and photocopies
  Isabel: Ok, but I really need them back before dinner time
  Doug: Yes, don't worry about that
  Isabel: Thanks!
target: Isabel wants her books back but Doug still needs them, too, in order to make some notes and photocopies. They agree that he returns them to Isabel before dinner at the latest.