i cannot get the image to work how do you attatch them
Hm.. Since I'm at my library I can't make up screenshots for you, and your screenshot isn't up so I can't give specifics..
But for having the dialogue automatically open when you sit at the table of someone there's a few ways to do it. Here's the easiest that comes to mind:
Have an invisible event in the chair which is activated by player touch which will display the dialogue.
-There are specific things you will have to do such as moving the player off or changing it to a blank page so you don't get stuck into a loop, but since I can't provide decent screenshots and I can't see what you need exactly I won't get into specifics right now.
Also for walking into a door and transferring and automatically walking forward a step I believe as Levi W said, you can just use the "Set Move Route" command and make it move the player.
Lastly, to include an image you need to upload it some where. I'm not sure if this sites lets you upload here, or if you need a different website like photobucket or imgur.
After doing so you will get a url for the image, and then you pop it into the img tags. I'm currently a bit busy with my own thing so I can't look into the details and I can't post the img tag with the brackets because I don't know how this forum handles open ended tags.
But yeah, img between the brackets ([ and ])
You can have the spoiler tag to hide it and I recommend you doing so.
Hopefully this helps a bit, if not hopefully someone else can help you.