Parse this person name:

Carlos Preston, 1944-2003, flourished 1968-1988
user
first_name: Carlos
last_name: Preston
middle_names: []
temporal:
- start: 1944
  end: 2003
  type: life_span
- start: 1968
  end: 1988
  type: flourished
titles: []
extra_info: []
assistant