Parse this person name:

Kelli Porter (1447-1510, flourished 1471-1486)
user
first_name: Kelli
last_name: Porter
middle_names: []
temporal:
- start: 1447
  end: 1510
  type: life_span
- start: 1471
  end: 1486
  type: flourished
titles: []
extra_info: []
assistant