Parse this person name:

Melanie Buchanan (1212-1275, flourished 1241-1270)
user
first_name: Melanie
last_name: Buchanan
middle_names: []
temporal:
- start: 1212
  end: 1275
  type: life_span
- start: 1241
  end: 1270
  type: flourished
titles: []
extra_info: []
assistant