user_query: At 8 am
response_text: Alright, I'll remind you on Wednesday at 8:00 AM.
user_query: Add reminder to feed the cat.
response_text: Alright, feed the cat. When do you want to be reminded?
User: Call Duke Energy customer service.
Parse: Initiate_call ( callee Organization_contact ( department « customer service » organization « Duke Energy » ) )