text: Lucas: I've a dentist appointment tomorrow.
  Jade: aj, so sorry
  Lucas: well, couldn't postpone it
  Jade: ok, do u need anything?
  Lucas: not really, no. but I won't be at office in the morning
  Jade: ok, what time u'll come?
  Lucas: not sure yet, I will call when it finish
  Jade: ok, fingers crossed
target: Lucas has a dentist appointment tomorrow. He won't be in the office in the morning.