Parse this person name:

Cayetano Alcázar, 1724-1786, flourished 1754-1770
user
first_name: Cayetano
last_name: Alcázar
middle_names: []
temporal:
- start: 1724
  end: 1786
  type: life_span
- start: 1754
  end: 1770
  type: flourished
titles: []
extra_info: []
assistant