Bot handles simple cases of Greeting, Request and Goodbye cases. For more reliable response one needs more real world training data, as well as, more stories.

Just call the already trained model by python3 dialogue_management_model.py and rent a device. Bot will detect device and period of renting, giving you the corresponding price tag.

Rasa_nlu throws an error for Python 3.6. One workaround is installing a slightly older version of rasa_nlu.

Model was tested on Python 3.4.6.

• Now goodbye message contains price and device name
• Time exceptions are handled correctly now
• Minor changes