user_query: Sophia
response_text: Sorry, who do you wanna call?
user_query: Start a phone call
response_text: Who do you wanna call?
User: Ple Please email bob@gmail.com with I'll be late.
Parse: Send_digital_object ( medium « email » object Electronic_message ( content « I'll be late » ) recipient Contactable_entity ( contact_id Email_address ( id_form « bob@gmail.com » ) ) )