i need a train that leaving cambridge for ely .
user
what day and time would you like to arrive in ely ?
assistant
i would like to leave on tuesday and arrive by 13:15 .
user
there are several options available that could suit you . the arrival times are any where from 06:07 to 12:07 . what time do you want to leave ?
assistant
i would like the reference number please .
user
i am sorry , i can not give a reference number until we book you a seat . there is a train departing at 07:50 , would you like to book that now ?
assistant
can i get 1 ticket on the train that arrives at 12:07 ?
user
not a problem . do you need the reference number ?
assistant
yes , i would like the reference number , please . i am also looking for a guesthouse as well .
user
a and b guest house located at 124 tension road phone number 01223315702 and is located in the east side .
assistant
is it 4 stars and is there wifi ?
user
it is 4 starts and it does have wifi .
assistant
great ! can i get the address , please ?
user
the address is 124 tenison road postcode cb12dp
assistant
also , does it have free parking ?
user
no it does not have free parking
assistant
i need 1 with free parking .
user
i am sorry , your train reference number is thuz22rm . acorn guest house in the north has wifi and parking . would you like a reservation ?
assistant
thanks for the train info . may i have the address for the acorn guest house , please ?
user
yes , it s located at 154 chesterton road . may i help with something else ?
assistant
no thank you . now that i have the info , i can take it from here .