hi , can you help me find a guest house to stay at ? i do not have a preference . i do not have a price range in mind . yes please for 2 nights starting from sunday for 4 people . i will need a reference number . did you get the reference number yet ? ? ? thank you . i am also looking for a place to go in the centre . i'll need the postcode for the attraction . no preference . you pick . yes i need their postcode . can you help me book a taxi ?
definitely cambridge has many guest houses . is there a particular area or price range you had in mind ? do you have a price range ? alexander bed and breakfast comes highly recommended . it is located in the centre area and has a cheap price range , shall i book there for you ? sure , i will work on booking that for you . your reservation for 4 at alexander bed and breakfast this sunday for 3 days 2 nights was successful . your reference number is : 1fdbjb3a . there are many place -s in the centre of town . do you have any further preferences or would you like me to recommend 1 ? old schools is my favourite . can i give you the details ? old schools postcode is cb21tt . will there be anything else ?
{'service': 'taxi', 'act': 'request', 'slot_name': 'dest', 'value': '?'}
what is your destination ?