Okay, so this is how I imagine this conversation went:
Wal-Mart Employee: 'Hello 'dis is Walmart's, how can I help you?'
Customer: ' I would like to order a cake for a going away party this week.'
Wal-Mart Employee: 'What you want on da cake?'
Customer: 'Best Wishes Suzanne' and underneath that, 'We will miss you'.