Parse this person name:

Chantal Arnaud (1387-1427, flourished 1403-1416)
user
first_name: Chantal
last_name: Arnaud
middle_names: []
temporal:
- start: 1387
  end: 1427
  type: life_span
- start: 1403
  end: 1416
  type: flourished
titles: []
extra_info: []
assistant