Parse this person name:

Sylvie Prévost-Fleury, flourished 1788-1808, flourished 1788-1808
user
first_name: Sylvie
last_name: Prévost-Fleury
middle_names: []
temporal:
- start: 1788
  end: 1808
  type: flourished
titles: []
extra_info: []
assistant