Parse this person name:

Alice Arnaud (1403-1453, flourished 1419-1439)
user
first_name: Alice
last_name: Arnaud
middle_names: []
temporal:
- start: 1403
  end: 1453
  type: life_span
- start: 1419
  end: 1439
  type: flourished
titles: []
extra_info: []
assistant