A: Excuse me, may I help you find something?
B: Yes, please. I'm looking for a pair of shoes for my son.
B: He wears size 36.
A: Alright, here are some pairs in size 3
B: He likes sneakers with bright colors.
A: Great! How about these colorful sneakers right here? They're very popular among kids.
B: Oh, they look nice! Can I try them on for the size?