Hugh: Hey, how's the heating in your apartment? 
Frank: It's ok, why do you ask?
Hugh: Because it's so cold in mine. Last year we were spending like 400 a month on heating.
Frank: Well, I think our bills were around 200.
Hugh: Remember that we joined the 2 apartments. There's no radiator in between. No matter how high I put up the furnace, it's never warm enough.
Frank: Hmm... maybe you should put in a door.
Hugh: I took off the door to join them, now I'm going to put it back in?
Frank: How about a sliding door? A modern glass door.
Hugh: That's not a bad idea. It might be a little more comfy that way.
Frank: Yeah, you should definitely look into it. I think if you close off the heat in the bottom apt, you'll spend a lot less, plus it would be warmer.
Hugh: Hey, I'm glad I came to you with this :)
Frank: No problem. If you want, I can ask my brother as he knows a lot of contractors. 
Hugh: Wow, great! Thanks
Frank: No problem
It's very cold in Hugh's apartment. Frank will help him find a contractor to put is a modern glass door. This will make the apartment warmer.