i need a place to stay that has free wifi .
user
i have 32 place -s that offer wifi , do you have a price range preference ?
assistant
could you provide details for something in the cheap price range ?
user
there are 33 cheap hotel -s with wifi in cambridge . do you have a particular area you are interested in ?
assistant
no , i have no preference . just pick 1 . that will be fine .
user
i recommend alexander bed and breakfast on 56 saint barnabas road would that due ?
assistant
perfect . i'll need a room for myself , for 5 nights on tuesday .
user
perfect , you are all set for alexander bed and breakfast on tuesday , your reference number is 22dg5770 . is there anything i can help with today ?
assistant
nope , that s it . thanks !
user
i hope you not going to sit in your room by yourself for 5 days , are you sure that you dont want to know about a restaurant or attraction ?
assistant
actaully i will be on business so not out much but i do need a train , to cambridge leaving after 21:15
user
ok great . what day will you be traveling ?
assistant
yes , i need a train going to cambridge leaving after 21:15 on tuesday departing from broxbourne .
user
i have the tr9688 , which leaves at 12:32 . would you like to book this train ?
assistant
i need a train after 21:15 .
user
there are 3 trains leaving an hour apart starting at 21:32 . the travel time is 60 minutes and costs 17.90 pounds . would you like me to book 1 ?
assistant
no thank you . i just need the train id and arrival time for 1 of them .
user
the tr3112 arrives at 22:32 .
assistant
great , thanks for that information on the train . can you book for a train leaving after 21:15 ?