What is the man doing?

M: I am wondering if you carry men’s shirts in extra large here.(50)I’ve been looking through all the stores on this entire block for the last hour, but I haven’t had any luck with finding anything that fits me properly.
W: You’re in luck because we not only carry them but we also have clothes that are fashionable for people who need large-sized clothing here in the back section of the store. Follow trie, and I am quite certain that you will be able to find something you’ll like.(51, 52)
M: This is great. I am sure that many oversized people would find your store useful. It’s not easy for us big people to find clothes that we like. Have you been in business for long?
W: Yes, we’ve been around for a couple of years now, and we have a steady stream of customers coming into the store regularly.