I work for Target, it would go like this (first off, ZOMG NEGIMA, WE'RE NOT K-MART!!!!!!!!)
"Guest assistance is needed at the Pocky Club table, who is responding?"
"Guest assistance is needed at the Pocky Club table. Second request. 15 seconds remaining, who is responding?"
And last, worst, and LEAST!
"Guest assistance is needed at the Pocky Club table, FINAL REQUEST. Service level has been exceeded. Who is responding?"
XD
Just thought I'd share the joy of our obnoxious automated walkie voice with ya'll!!!