I made it for an open class to spice up the lesson as the textbook listen and repeat section was really boring. Hope it helps! And you could always change around the dialogue for other similar lessons and/or use the template for other lessons if you'd like.
There is a conversation for each of the foods they are learning in the book except for Fruit Punch... (I forgot!) Foods: apple pie, beef curry, Korean cookies, rice cakes, fruit salad and vegetable pizza.
A:I like ________.
B:Please go ahead. Help yourself.
B: Do you want some more?
A: Yes, please! / No, thanks.