Have it voiced by AI, a new welcome message every single time you go into town so it doesn't get old. He could get increasingly upset that you don't say hi back

Have it voiced by AI, a new welcome message every single time you go into town so it doesn't get old. He could get increasingly upset that you don't say hi back. I'm not even a AI guy and I could have that pipeline up and running in a weekend. When will I see this tech in mainstream games?