user_query: Mom's flight got delayed
response_text: I got: Mom's flight got delayed.. Ready to send it?
user_query: Text 555-222-4444
response_text: Sure, what's the message?
User: yes
Parse: Send_digital_object ( medium InferFromContext object Electronic_message ( content InferFromContext ) recipient Contactable_entity ( contact_id Phone_number ( id_form InferFromContext ) ) )