I need help with something in a room

Hello, world of doomworld,
I'm wanting to make a room where there will be a conversation between 2 people, and then the room goes black, and then the player is in a new room (through teleporting or something), i was just wondering is this is possible, and if so, how?

Thanks and any help would be greatly appreciated

P.S. I use Doom in Hexen format

that would be made by scripting, and if you want to show those persons talking you will have to do a camera change. Overall everything you said is done by scripting.

Okay, thanks.

Now, what script would i use to teleport the player, would i just use "teleport" or something a bit different, thanks.

I say use SetActorPosition.

You can find more available functions here:
http://zdoom.org/wiki/Built-in_ACS_functions
http://zdoom.org/wiki/Action_specials