hi . can you help me find a train ?
user
where would you like to go to ?
assistant
i will be going to londons kings crossing .
user
sure , just let me get a little more information . where are you departing from and when did you want the booking for ?
assistant
i need to leave friday after 16:15 from cambridge .
user
tr6628 leaves cambridge on friday at 17:00 and arrives by 17:51 at london kings cross , does this suit your needs ?
assistant
that sounds great , i'll need 4 seats please and a reference number .
user
i have booked that for you . your reference number is o4brx03o and you will owe 94.4 gbp payable at the station . anything else i can do ?
assistant
yes , please . i am looking for an italian restaurant in the east . price range does not matter .
user
what area would you like to be in ?
assistant
i want to eat in the east .