"estion: I will leave on 12 June and return on 22 June.
{'departure date': '12 Jun', 'returning date': '22 Jun', 'task': 'search flight' }","swer: {'arrival city': 'Berlin', 'flight budget': 'RM 3500', 'accommodation budget': 'RM 2500', 'headcount': 1, 'task': 'search flight'}"