Parse this person name:

Melanie Shelton, 1772-1841, flourished 1790-1812
user
first_name: Melanie
last_name: Shelton
middle_names: []
temporal:
- start: 1772
  end: 1841
  type: life_span
- start: 1790
  end: 1812
  type: flourished
titles: []
extra_info: []
assistant