Parse this person name:

Alexis Smith (1623-1665, flourished 1650-1660)
user
first_name: Alexis
last_name: Smith
middle_names: []
temporal:
- start: 1623
  end: 1665
  type: life_span
- start: 1650
  end: 1660
  type: flourished
titles: []
extra_info: []
assistant