Parse this person name:

Melissa Whitney (1778-1841, flourished 1804-1818)
user
first_name: Melissa
last_name: Whitney
middle_names: []
temporal:
- start: 1778
  end: 1841
  type: life_span
- start: 1804
  end: 1818
  type: flourished
titles: []
extra_info: []
assistant