okay that sounds great let 's go from atlanta on april twenty one in the morning to dallas least expensive fare one way
O O O O O O O O B-fromloc.city_name O B-depart_date.month_name B-depart_date.day_number I-depart_date.day_number O O B-depart_time.period_of_day O B-toloc.city_name B-cost_relative I-cost_relative O B-round_trip I-round_trip