— Uh, where am I? Tsk, hum . . .

— Excuse me. Do you need any help?

— Nah, I . . . I’m just looking . . . well . . . [Okay . . .] Uh, well, actually . . . yeah. Um . . . I want to go to the science museum, but I’ve been lost for the past few hours, and I can’t make heads or tails of these ticket machines.

— Ah, well, just press this button. [Oh, yeah] And from here, it’s a dollar fifty.

— Okay.

— Then, get on the train at platform number 4.

— Alright. Oh, and how often do the trains come around this time of day?

— Usually, they come about every six minutes.

— Okay. And where do I get off the train?

— Get off at State Street Station, three stops from here.

— Okay. I got it. Thanks for your help.

— No problem. Good luck.