Parse this person name:

Juliette Guillet-Gallet (1819-1862, flourished 1838-1857)
user
first_name: Juliette
last_name: Guillet-Gallet
middle_names: []
temporal:
- start: 1819
  end: 1862
  type: life_span
- start: 1838
  end: 1857
  type: flourished
titles: []
extra_info: []
assistant