1. Do you have any single rooms available? 2. Do you have any tickets available? 3. Do you have any shoes in size 20 available?
Store Owner: Hello, can I help you? Customer: Yes, I’m looking to buy a leather jacket. Store Owner: What kind of leather jacket are you interested in? Customer: I was wondering, do you have any black leather jackets available? Store Owner: Sure we do. Why don’t you sit down and I’ll get you some to try on. Customer: OK. Thanks.