Another reason why I like calling her is, she has good tips on how to save when traveling. She knows the cheapest airline to take and cheap and good hotel to stay. She even now how to trick people to give her discounts.
Her recent trip to US, after sending the rented car, they show their puppy and sad face and told the owner that they overspent in Grand Canyon. Due to it, they do not have enough for taxi fare and requested the owner to help send them back to the hotel. They save USD100 that day.