"estion: I want to visit Zurich from 5 March to 12 March.
{'location': 'Zurich', 'arrival city': 'Zurich', 'departure date': '5 Mar', 'returning date': '12 Mar', 'headcount': 1, 'task': 'general' }","swer: {'departure city': 'Johor Bahru', 'arrival city': 'Seoul', 'departure date': '25 Jan', 'returning date': '3 Feb', 'flight budget': '2000', 'headcount': 1, 'task': 'search flight'}"