i need a train to london please . i am sorry , i do not know what came over me . i am just looking for a museum in town .
can i have a departure site , date and time you are leaving ?
{'service': 'attraction', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'attraction', 'act': 'inform', 'slot_name': 'choice', 'value': '23'}
okay , we have got about 23 museums in town , any particular type of area ?