Parse this person name:

Costanzo Sandi (1944-2003, flourished 1960-1971)
user
first_name: Costanzo
last_name: Sandi
middle_names: []
temporal:
- start: 1944
  end: 2003
  type: life_span
- start: 1960
  end: 1971
  type: flourished
titles: []
extra_info: []
assistant