text: Judith: Have you seen the new schedule?
  Marco: Yeah
  Leo: My shifts are horrible
  Leo: They gave me only night shifts this month
  Marco: Mine are good
  Marco: 7am-3pm 4 days a week
  Judith: I have to travel 2nd-5th March
  Judith: Can someone change with me?
  Leo: If you want to take night shifts
  Judith: I don't care
  Judith: Could you change with me?
  Leo: No problem
  Judith: Thanks
  Leo: We need to let them know 
target: Judith, Marco and Leo received new shifts schedule. Judith is travelling from March 2nd to March 5th. She will change shifts with Leo.