I can't search any city in the follow country on the list below, and the app will even better if you can add more option to add airport code. Because sometime i looking for the hotel near the airport, and on priceline if i input airport code it will show me the hotel near the airport. Don't give me wrong i love your app, but if you can make it more user friendly then a lot more people will happy to pay for $4.99 to use your app. I took a screenshot for the error i run into a lot while try to search for hotel, please take a look as well, thank you and keep up the good work ^

Vietnam [Ho Chi Minh, Nha Trang, Da Nang, Vung Tau]
Korean [Seoul]
Ireland [Dublin <- you spell this incorrect as Bublin and i can't search any hotel?]
Iceland [Reykjavik]
Peru [Lima]