i am looking for a train leaving sunday that s going to london liverpool street .
user
where are you departing from and what day and time do you want to leave ?
assistant
need to arrive by 8:15 , not sure when we depart ?
user
i have a train departing from cambridge on sunday at 05:59 and arriving at 07:27 . would that work for you ?
assistant
yes can you get me 7 tickets and i'll need the reference number too please
user
sure . the reference number is b15ukeyo . how else can i assist you ?
assistant
i am also looking for a place to stay that needs free parking and in the north .
user
do you have any preferences for the star or price range ?
assistant
i would like something in the moderate price range and prefer a guesthouse .
user
there are 7 guesthouses fitting your needs . may i recommend archway house which also has parking and wifi ?
assistant
what star rating does the hotel have and what is the address ?
user
archway house is 4 stars and is at 52 gilbert road , do you want me to make a booking ?
assistant
no , not at this time . thank you . goodbye .