Parse this person name:

Roberta Aranda, 1307-1355, flourished 1332-1350
user
first_name: Roberta
last_name: Aranda
middle_names: []
temporal:
- start: 1307
  end: 1355
  type: life_span
- start: 1332
  end: 1350
  type: flourished
titles: []
extra_info: []
assistant