An AI solution is implemented to detect what the user wants to do. The user mentions that wants to buy a ski jacket for an upcoming vacation in Colorado.
What design pattern is appropriate for this use case?
A. Speech to Speech pattern designed with: Speech to Text, Relationship Extraction and Text to Speech
B. Audio Analysis pattern designed with: Speech to Text and Tone Analysis
C. Empathy Analysis pattern designed with: Personality Insights and Watson Assistant
D. Conversational pattern designed with: Watson Assistant service, Natural Language Understanding and Entity Extraction