i need a train that will be leaving from cambridge by 16:30 , can you help me with this please ?
user
where would you like to go and on what day ?
assistant
i need the train to leave on monday before 16:30 for ely .
user
there are 10 trains leaving before 16:30 . what is the earliest you would like to leave ?
assistant
the latest i can leave to arrive by 16:30 please .
user
the last train that will arrive by 16:30 is train tr7177 . it departs at 15:50 and arrives at 16:07 . would you like me to book a ticket for you ?
assistant
yes , but how much is the ticket going to be and how long is the travel time ?
user
the travel time is 17 minutes and the price of the ticket would be 4.40 pounds . would you like me to book that for you ?
assistant
yes , and once i am in ely i need a place to stay on the north side of town with at least a 1 star rating , and has wifi .
user
there are 11 possible selections in those parameters , do you have a preferred price range ? would you like a guesthouse or hotel ?
assistant
any price range and area is fine . but , is it possible to look for a 3 star hotel or guesthouse instead .
user
hamilton lodge is a guesthouse in the north with a 3 star rating and moderate -ly priced . would you like me to book a room for you ?
assistant
if they have free parking , yes .
user
ok . i'll need the day , length of stay , and number of people .
assistant
first , do they have free parking ?