Part 1. Definition
Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Part 2. Example
I stayed at the Hilton Chicago for my cousins wedding. The service was impeccable. Not only was the staff attentive, they were respectful and careful not to interrupt the guests or make themselves known when serving dinner. I had the chicken wellington and it was to die for! The chicken was perfect and moist but the pastry crust was flaky and crispy. They even had Pakistani dinner options for some of the guests. The amenities were great, and after an open bar the night before, the Mimosas and brunch buffet couldn't have been better! I would love to have my wedding there.
Answer: positive
Explanation: Review writer likes the hotel. There are strong positive words like 'impeccable' and 'great'. Therefore it is classified as a positive review.
Part 3. Exercise
I called the reservations line to book a room at the beginning of December 2012 for a rate with a local corporation. When I first made the reservation I did not get an e-mail confirmation. I had to call again to get the e-mail and then saw that I was booked in a handicapped accessible room which i did not need as there was me, my wife and three year old. I called the reservation line and asked for a regular room which they said was impossible at the rate I was at, however for ten dollars more I can upgrade to a regular room. I then asked what if a disabled person needs the room and he said he could not help me. i told them to cancel the room. based on the reservation experience, I did not want to run into anymore trouble at this hotel.

Answer:
negative