Parse this person name:

Gisela Barrios, 1254-1307, flourished 1277-1296
user
first_name: Gisela
last_name: Barrios
middle_names: []
temporal:
- start: 1254
  end: 1307
  type: life_span
- start: 1277
  end: 1296
  type: flourished
titles: []
extra_info: []
assistant