¿Como se dice, "I am finished eating." en Español?

Question

When it appears that I am finished with my plate at a Mexican restaurant, the waiter will often ask me "¿Termino?" I am assuming he is asking me if I am finished. I would like to answer with something other than "Si señor."

Answer 1

You can say,

Estoy terminado.

Estoy terminado de comer.

Answer 2

You could also say;

I have finished eating = He terminado de comer

I have just finished eating = Acabo de terminar mi comida/cena

A less direct way that could imply that you have already finished the main dish is to say/ask

¿Podría traerme un postre,(o la cuenta) por favor? = Could you bring me a dessert ( or the bill) please?

I hope that helps