Parse this person name:

Costantino Malenchini, 1637-1704, flourished 1660-1674
user
first_name: Costantino
last_name: Malenchini
middle_names: []
temporal:
- start: 1637
  end: 1704
  type: life_span
- start: 1660
  end: 1674
  type: flourished
titles: []
extra_info: []
assistant