There are two Skyrim modding problems I need help with. If anyone has a solution to any one or both of these problems, I would be very grateful.

1) I made an NPC that gives out quests to the player to find an item. The quest is given, but as soon as the dialog for finding the item is over, the dialog that the item was found is displayed. I don’t want that dialog to be displayed, to the player, until after the item is found and in the player’s inventory.

2) The NPC is also a vendor. The generic vendor dialog was working and the player could buy and sell goods with the NPC. As soon as I voiced new quest dialog for the NPC (which works), the vendor dialog stopped showing up. I went into the CK’s dialog tool area to add my new voice type to the generic vendor dialog that I wanted. How do I get these new generic dialog lines re-voiced and showing up when the player talks to the NPC?