A synthesized female voice is used in the recorded message.  The bot claims to be from the "Delta Marriott" hotel franchise, stating that my phone number has been randomly selected to win free accommodations.  

Note that the number may be a spoofed phone number since it appears malformed in my call log. I.e "41 66 279 05 1" and the location is "unknown".

The call had all the earmarks of a scam, so I hung up without hearing the recorded message in its entirety so as not to waste my phone minutes.