"estion: I need to depart from Ipoh on 4 September.
{'departure city': 'Ipoh', 'departure date': '4 Sep', 'task': 'search flight' }","swer: {'arrival city': 'Barcelona', 'departure date': '5 Jan', 'returning date': '15 Jan', 'accommodation budget': '9000', 'headcount': 1, 'task': 'search flight'}"