Parse this person name:

Costanzo Delle, 1761-1804, flourished 1777-1799
user
first_name: Costanzo
last_name: Delle
middle_names: []
temporal:
- start: 1761
  end: 1804
  type: life_span
- start: 1777
  end: 1799
  type: flourished
titles: []
extra_info: []
assistant