what good attractions are there in the city centre ? no , just pick something . actually , can i get the address and phone number please ? yes . i need to find a train to travel from stevenage to cambridge .
there are over 40 of them , many of which are free , did you have anything more specific in mind ? the cambridge contemporary art museum is a good attraction that is free . would you like the address or directions ? sure , it is located at 6 trinity street . the phone number is 01223324222 . can i help you further ?
{'service': 'train', 'act': 'inform', 'slot_name': 'time', 'value': '49 minutes'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': 'every two hours'} {'service': 'train', 'act': 'request', 'slot_name': 'day', 'value': '?'} {'service': 'train', 'act': 'request', 'slot_name': 'leave', 'value': '?'}
okay , what day and what time would you like to leave ? the ride is about 49 minutes and the train comes every 2 hour -s .