https://www.techradar.com/news/amazon-alexa-for-hospitality-packs-voice-commands-for-your-vacation

Amazon created Alexa to be your personal assistant, but now it will serve some vacation-goers as their personal hotel concierge. 

In hotels featuring the new Alexa for Hospitality service, guests will find an Amazon Echo, Dot or Plus in their rooms, connected to devices like the lights, blinds, climate control, TV and stereo via voice commands.