i need a flight from kansas city to chicago next wednesday that reaches chicago around 7 in the evening
O O O O O B-fromloc.city_name I-fromloc.city_name O B-toloc.city_name B-depart_date.date_relative B-depart_date.day_name O O B-toloc.city_name B-arrive_time.time_relative B-arrive_time.time O O B-arrive_time.period_of_day