Hi! Thank you for contacting Acme.  How can I help you today?
Hi, I'm interested in buying a product, but I would like to know if you have different sizes?
I would be happy to assist with that Can i have your name please?
Yes, it's Alessandro Phoenix
Thank you Alessandro and what product are you looking at today
I'm interested in the $49 Tommy Hilfiger jeans
Oh yes those jeans do come in different sizes.  The standard inseam is 36 inches but the they have larger and smaller sizes also
Yes, I'm interested in a considerably larger size there is a Star Trek convention coming up, and I want to look my best
You will look fabulous in those.  I have them myself and the fit is perfect Did you have any other questions today?
Ah, I'm glad to hear that you have what I was looking for. I think I can handle the rest myself, then Thanks for your help
Great! You enjoy the rest of your day