i am looking for place -s to visit in downtown cambridge . what are some popular attractions ?
user
there is architecture , boats , colleges , museums , and many other things .
assistant
recommend something that s in the center of town for me .
user
the cambridge contemporary art museum is a fantastic place to visit . it s located at 6 trinity street and admission is free ! do you need more information ?
assistant
i am also looking for a place to stay .
user
what area would you like to stay in ?
assistant
i want to stay in the center of town in a 0 star hotel that is moderate -ly priced and has free parking .
user
there s not an exact match to fit your needs . there s a hotel without free parking available . or , if you need the free parking , would a cheap guesthouse work instead ?
assistant
free parking would be nice but it is not a necessity .
user
okay , if the lack of parking is not a dealbreaker , you might enjoy cityroomz . their number is 01223304050 . shall i book a room for you ?
assistant
yes please . i'll need to for 8 people for 4 nights starting wednesday
user
done ! your reference number is 07z05p6u . do you need anything else ?
assistant
yes , i also need a taxi from the hotel at 16:30 .