Parse this person name:

Ariel Palomino, 1254-1326, flourished 1271-1287
user
first_name: Ariel
last_name: Palomino
middle_names: []
temporal:
- start: 1254
  end: 1326
  type: life_span
- start: 1271
  end: 1287
  type: flourished
titles: []
extra_info: []
assistant