"estion: I have a trip planned to Sydney from 10 July to 20 July.
{'location': 'Sydney', 'arrival city': 'Sydney', 'departure date': '10 Jul', 'returning date': '20 Jul', 'headcount': 1, 'task': 'general' }","swer: {'departure city': 'Langkawi', 'arrival city': 'Bali', 'departure date': '18 Mar', 'returning date': '25 Mar', 'flight budget': '1500', 'headcount': 1, 'task': 'search flight'}"