"estion: I want to go to Hanoi from Penang, leaving on 5 Feb and returning on 12 Feb. My accommodation budget is RM 900.
{'departure city': 'Penang', 'arrival city': 'Hanoi', 'departure date': '5 Feb', 'returning date': '12 Feb', 'flight budget': '900', 'headcount': 1, 'task': 'search flight'}",