End-to-End Integration with Desktop Cortana … ETW Event logs Real-time capture of Cortana response Seq-2-Seq, NL-NL model TTS wav file Windows 10 Desktop (Anniversary Edition) MS Cognitive Services Bing Speech API NL input: Cortana’s utterance NL output: User Sim’s utterance Audio samples from simulated-user generated reminder dialogs: A seemingly fickle user: Single shot: Multi-turn: (NB the audio of Cortana’s speech fades out early on long utterances, but the full utterance is in the ETW logs.)