ну вот например, возьмем пхукет, вроде всё правильно заполняю: http://www.booking.com/searchresults.html?src=searchresults&region=3287&order=popularity&ssne=%D0%9F%D1%85%D1%83%D0%BA%D0%B5%D1%82&ssne_untouched=%D0%9F%D1%85%D1%83%D0%BA%D0%B5%D1%82&error_url=http%3A%2F%2Fwww.booking.com%2Fsearchresults.ru.html%3Fsid%3D6fa546d6a10cd0132a470a6ec3c87b7d%3Bdcid%3D1%3Bage%3D5%3Bcheckin_monthday%3D13%3Bcheckin_year_month%3D2012-3%3Bcheckout_monthday%3D27%3Bcheckout_year_month%3D2012-3%3Bclass_interval%3D1%3Bdest_id%3D3287%3Bdest_type%3Dregion%3Bgroup_adults%3D1%3Bgroup_children%3D1%3Binac%3D0%3Boffset%3D0%3Bredirected_from_city%3D0%3Bredirected_from_landmark%3D0%3Breview_score_group%3Dempty%3Bscore_min%3D0%3Bsi%3Dai%252Cco%252Cci%252Cre%252Cdi%3Bsrc%3Dindex%3Bss%3D%25D0%259F%25D1%2585%25D1%2583%25D0%25BA%25D0%25B5%25D1%2582%252C%2520%25D0%25A2%25D0%25B0%25D0%25B8%25D0%25BB%25D0%25B0%25D0%25BD%25D0%25B4%3Bss_all%3D0%3Bssb%3Dempty%3Bradius%3D1%3B&dcid=1&sid=6fa546d6a10cd0132a470a6ec3c87b7d&si=ai%2Cco%2Cci%2Cre%2Cdi&ss=%D0%9F%D1%85%D1%83%D0%BA%D0%B5%D1%82&radius=1&checkin_monthday=13&checkin_year_month=2012-3&checkout_monthday=27&checkout_year_month=2012-3&in_a_group=on&group_adults=2&group_children=1&age=5 ой, не фигасе ссылочка....