Hotel a Hanoi

[ { "HotelID": 344711, "Latitude": 21.03138, "Longitude": 105.854905 , "Price": 47 }, { "HotelID": 421502, "Latitude": 21.029399, "Longitude": 105.848285 , "Price": 27 }, { "HotelID": 730955, "Latitude": 21.029399, "Longitude": 105.848858 , "Price": 26 }, { "HotelID": 589105, "Latitude": 21.029242, "Longitude": 105.848452 , "Price": 15 }, { "HotelID": 594054, "Latitude": 21.034694, "Longitude": 105.829317 , "Price": 32 }, { "HotelID": 215539, "Latitude": 21.042049, "Longitude": 105.846306 , "Price": 52 }, { "HotelID": 237439, "Latitude": 21.033407, "Longitude": 105.850951 , "Price": 72 }, { "HotelID": 543799, "Latitude": 21.03557, "Longitude": 105.853406 , "Price": 25 }, { "HotelID": 719099, "Latitude": 21.0335, "Longitude": 105.852571 , "Price": 44 }, { "HotelID": 355955, "Latitude": 21.031685, "Longitude": 105.848173 , "Price": 42 }, { "HotelID": 749187, "Latitude": 21.042545, "Longitude": 105.844852 , "Price": 18 }, { "HotelID": 361795, "Latitude": 21.03042, "Longitude": 105.848431 , "Price": 16 }, { "HotelID": 356427, "Latitude": 21.034172, "Longitude": 105.853477 , "Price": 30 }, { "HotelID": 419196, "Latitude": 21.018967, "Longitude": 105.842138 , "Price": 58 }, { "HotelID": 462529, "Latitude": 21.014129, "Longitude": 105.781066 , "Price": 28 }, { "HotelID": 415118, "Latitude": 21.036006, "Longitude": 105.789255 , "Price": 34 }, { "HotelID": 595723, "Latitude": 21.036657, "Longitude": 105.852319 , "Price": 15 }, { "HotelID": 499879, "Latitude": 21.031427, "Longitude": 105.849372 , "Price": 59 }, { "HotelID": 520460, "Latitude": 21.032248, "Longitude": 105.853655 , "Price": 50 }, { "HotelID": 757204, "Latitude": 21.061749, "Longitude": 105.825057 , "Price": 81 } ]