Ok, I tried the small ball idea. LOL.. You are going to laugh.......
I explained that when she wants to talk when I am already talking that she is to give me this pretty purple ball. I handed her the ball and she walked directly over to the sink and washed it. LOL She carried it around for a while and then I heard screaming. I ran to find out what happened and ... Asia sat there so upset.
Me- "What is wrong Asia"
Asia " River took my ball! " (River is Asia's seizure alert dog)
I tried not to laugh because she really was not impressed. I said "drop it" to the dog and River dropped the ball along with a huge amount of drool.

Poor Asia. She told the dog to "get it" so River picked it up again. Then she marched the dog into the kitchen and had the her "drop it" right into the cutlery section of the dishwasher. LOL
Still no help with the interupting.. but some good belly laughs.