Money Say thank you and please: Should you be polite with Alexa and the Google Assistant? October 10, 2019October 15, 2019 Edward C. Baig, USA TODAY Comments Off on Say thank you and please: Should you be polite with Alexa and the Google Assistant? Should we use words like “please,” “sorry” and “thank you when talking to Alexa, Siri, and the Google Assistant?