"estion: I want to travel to Vienna from 1 February to 8 February with a budget of RM6000.
{'arrival city': 'Vienna', 'departure date': '1 Feb', 'returning date': '8 Feb', 'accommodation budget': '6000', 'headcount': 1, 'task': 'search flight' }","swer: {'arrival city': 'Sydney', 'departure date': '1 Apr', 'returning date': '10 Apr', 'flight budget': '4500', 'headcount': 1, 'task': 'search flight' }"