getSpecialOffer({"toCities":["BeiJing"],"fromCities":["Hong Kong"],"flights":[{"fromCityCode":"HKG","shippingTypeCode":"ECONOMY","tripTypeCode":"R","backDate":"2023-01-10","price":"5114","toCity":"BeiJing","toCityCode":"PKX","goDate":"2022-12-30","fromCity":"Hong Kong","moneyTypeCode":"HKD"}]})