Parse this person name:

Élise Thomas (1802-1844, flourished 1829-1839)
user
first_name: Élise
last_name: Thomas
middle_names: []
temporal:
- start: 1802
  end: 1844
  type: life_span
- start: 1829
  end: 1839
  type: flourished
titles: []
extra_info: []
assistant