would i be able to get a train from cambridge to london king s cross ?
user
sure ! what day will you be travelling ?
assistant
i need to leave after 21:15 on saturday
user
tr0925 leaves cambridge at 21:00 and arrives in cambridge at 21:51 . the price is 18.88 pounds . would you like me to book it for you ?
assistant
yes . please book me 2 tickets and provide me a reference number .
user
your reference number is vyr91inx . is there anything else i can help you with ?
assistant
i am also looking for a place to stay in the north . i would like it to have a rating of 4 stars .
user
i have 8 different guesthouses in the north . do you have a preference on price ?
assistant
no preference on price and it does not have to include parking .
user
i have the acorn guest house located at 154 chesterton road .
assistant
that works i think .