Parse this person name:

Gianna Palombi, 1278-1341, flourished 1306-1329
user
first_name: Gianna
last_name: Palombi
middle_names: []
temporal:
- start: 1278
  end: 1341
  type: life_span
- start: 1306
  end: 1329
  type: flourished
titles: []
extra_info: []
assistant