Story may have affirm or deny

Rasa Open Source
1

Hello, i have question how i can make story that may have user confrimation such as

- story: transfer_package_happy
  steps:
    - intent: transfer_package
    - action: transfer_package_form
    - active_loop: transfer_package_form
    - slot_was_set:
      - requested_slot: null
    - active_loop: null
    - action: response_package_transform_slot
    - intent: affirm
    - action: response_finish
    - action: action_deactivate_loop
    - active_loop: null
    - slot_was_set:
      - requested_slot: null
    - action: reset_all_slots

- story: transfer_package_sad
  steps:
    - action: response_package_transform_slot
    - intent: deny
    - action: action_deactivate_loop
    - active_loop: null
    - slot_was_set:
      - requested_slot: null
    - action: response_refill
    - action: reset_all_slots

All i want to do if the user sees that bot got all slots right, he should say yes. Otherwise he can deny and the loop reset set the slots and start it agian. how can be this done. because my bot cant recognize and want to run default back action