Given what type of project this is, I don't have many lines to give, so feel free to fill in the two blanks if you like. lol

She's very smart for her age, one time she was able to tell a character when a character sounds different. But I'm sure she won't know the difference so go with any type of voice that best suits the character, heck, you can even go for Emma Stone before her unfortunate lung problem that I still feel bad about to this day.