Parse this person name:

Michael Davis, 1945-1990, flourished 1970-1985
user
first_name: Michael
last_name: Davis
middle_names: []
temporal:
- start: 1945
  end: 1990
  type: life_span
- start: 1970
  end: 1985
  type: flourished
titles: []
extra_info: []
assistant