FILE PHOTO: Prompts on how to use Amazon's Alexa personal assistant are seen in an Amazon ‘experience centre’ in Vallejo, California, U.S., May 8, 2018. REUTERS/Elijah Nouvelage (Reuters) - Amazon.com ...

(Reuters) - Amazon.com Inc said on Tuesday that it has partnered with Marriott International Inc to help increase guest access to amenities with Alexa, through its voice-controlled device Echo, in an ...