text: Wendy: I would like to invite you for dinner
  Claire: Cool
  Dominic: Today?
  Wendy: Yes. 7 p.m.
  Dominic: I'm so sorry I can't
  Dominic: I have my final rehearsal today
  Claire: I will come :-)
  Wendy: Excellent. There will be a few people from my office. 
target: Claire and some Wendy's colleagues will visit Wendy at 7 p.m. Dominic has a final rehearsal today, so he cannot join.