Typical Workplace Conversation

I nearly fell off my chair laughing when I heard a colleagues conversation with a customer.
"Can I have a single to Paddington please?"
"Yes sir, £4 please."
"How do I get there?"
"Platform one, take a circle line."
"How many stops is it?"
"Four."
"How will I know when I get there?"
"The train's got windows mate, if you look out of them you'll see name of the station printed on the wall."