text: Charles: Good morning 
  Maurice: Good morning
  Charles: What time are you coming to the office?
  Maurice: Around 10.
  Charles: There is a customer coming at 9.30
  Charles: And I cannot get there before 11.
  Maurice: Maybe I can come at 9:45 but not earlier
  Maurice: Contact Ben, maybe he can attend the customer
target: Charles and Maurice are not able to meet with the customer coming at 9.30. Maurice tells Charles to ask Ben about his availability.