"estion: Any sights worth seeing in Prague?
{'location': 'Prague', 'task': 'browsing' }","swer: {'departure city': 'Johor Bahru', 'arrival city': 'Bali', 'departure date': '15 Jan', 'returning date': '22 Jan', 'flight budget': '1500', 'headcount': 1, 'task': 'search flight'}"