A: I've never taken the bus before. B: This is your first time? Wow, that's surprising. A: How is it surprising? B: I've just never met anyone who hasn't taken the bus before. A: Well, now you could say you have. B: Why are you finally taking the bus for the first time? A: I figured it would be a good way to save money. B: That's for sure considering the price of gas nowadays. A: No kidding. Listen, I have a few questions about taking the bus. B: What are they? I'm sure I could answer them for you. A: I was wondering how often the buses pass by. B: They usually pass by every thirty minutes, but it could vary.