i am planning a trip in cambridge ok i will book it for you i need an expensive place to stay that s 2 stars .
i can help book a train to get you here . how can i help you today ? are you needing train information or is there something else i can do for you ?
{'service': 'hotel', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'area', 'value': 'north'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'area', 'value': ' east'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'stars', 'value': '2'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'price', 'value': 'expensive'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'price', 'value': ' moderate'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'price', 'value': ' expensive'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': 'two'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': ' 1'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': ' 1'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': ' 1'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'type', 'value': 'hotels'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'type', 'value': '  hotel '}
i show 2 hotel -s in the north , 1 is expensive and 1 is moderate . i also show 1 expensive 2 star hotel in the east . which area do you prefer ?