Parse this person name:

Paloma Cavanna (1205-1274, flourished 1220-1247)
user
first_name: Paloma
last_name: Cavanna
middle_names: []
temporal:
- start: 1205
  end: 1274
  type: life_span
- start: 1220
  end: 1247
  type: flourished
titles: []
extra_info: []
assistant