bm-1.0.x-dev/bm.routing.yml

bm_generator.settings_form:
  path: '/admin/content/bm/generate'
  defaults:
    _title: 'Booking Generator'
    _form: 'Drupal\bm\Form\BookingGenerator'
  requirements:
    _role: 'administrator'

bm.booking_buttom.form:
  path: '/bm/book'
  defaults:
    _title: 'Booking Form'
    _form: 'Drupal\bm\Form\BookingButtonForm'
  requirements:
    _permission: 'access content'