"estion: I wish to travel from Kuala Lumpur on 28 July.
{'departure city': 'Kuala Lumpur', 'departure date': '28 Jul', 'task': 'search flight' }","swer: {'arrival city': 'Prague', 'departure date': '1 Sep', 'returning date': '10 Sep', 'accommodation budget': '7500', 'headcount': 1, 'task': 'search flight'}"