i need a train to leave from london s cross .
user
what day would you like the train for ?
assistant
i would like it to be for saturday .
user
i have a train that leaves london kings cross at 05:00 and arrives by 05:51 at a price of 18.88 pounds . is that ok ?
assistant
yes , it is perfect . thank you
user
i am sorry i had that completely mixed up . there is a train leaving london kings cross at 5:17 and arriving in cambridge at 6:08 . does that work ?
assistant
yes please book that and give me the reference number of the booking .
user
yes i was able to book that and your reference number is xyvaabbj . cost of the ticket will be 18.88 pounds . is there anything else ?
assistant
no that will be all thank you .