Caldav integration - This week and next week

Configuration
1

I have successfully setup the caldav integration as follows:

- platform: caldav
  url: https://caldav.icloud.com
  username: !secret icloud_email
  password: !secret icloud_pass
  calendars:
    - "Fam Cal"

I can get the current event title by interrogating states.calendar.fam_cal.attributes.message as such:

- platform: template
  sensors:
    cal_upcoming_appt_msg:
      friendly_name: 'Upcoming'
      value_template: >-
        {{ states.calendar.fam_cal.attributes.message }}

However, I would like to get a list of this weeks events and also a list of next weeks events

Any examples of doing this ?