Check your writing:

Kathy: Oh, good. Here comes the waitress now.

Waitress: Here are your snails, Madame. And for you, sir, the fried brains.

John: Thank you.

Kathy: Mmmm, these snails are delicious. How are the brains?

John: Well, I think they're - Yechh! Ugh. Sorry. I guess brains are pretty strange after all. Um, I think I'm going to order something else, if you don't mind.

Kathy: Oh, sure. Go ahead.

John: Miss! Excuse me, miss!

Waitress: Yes?

John: I really don't care for this appetizer. Could you bring me something else?

Waitress: Yes, of course. What would you like instead?

Kathy: Try the snails.

John: No. I don't think so. I'll tell you what, just forget an appetizer for me, and bring me a nice, juicy hamburger, medium rare, with french fries and a large soda.