Examples:

• Thanks for the chat and good luck with it all.
• Well, that's a good luck sign on Broadway.
• Thanks and good luck to all of us in our common business!
• Thank you for your service, and good luck in Angola.
• And good luck trying to find a movie about him.
• Have a lot to do, so goodbye and good luck.
• For every tragic accident, there is a good luck story.
• Well, good luck to you and the King of Italy.