Instruct: Classify the given review into positive or negative sentiment.
Query: Thanks for my new vacation!

I'm glad I went back and read Shocked, Appalled, and Dismayed. Planning for a long-awaited Caribbean vacation turned into a nightmare when sickness prevented us from making the trip. The airline refused to help, citing its new rule. Well, Phillips's advice helped me to do the trick. My husband and I fly out to Nassau for Christmas. Can't wait for the new book's publication this year.