"estion: I want to book a round-trip flight from Penang to Phuket, leaving on 5 July and coming back on 12 July, with a flight budget of RM 1,200.
{'departure city': 'Penang', 'arrival city': 'Phuket', 'departure date': '5 July', 'returning date': '12 July', 'flight budget': '1200', 'headcount': 1, 'task': 'search flight'}",