i need a train on wednesday to try some of the local restaurant -s in cambridge .
user
i can assist , where will you be coming from and do you have a time preference ?
assistant
i am departing from london kings cross and need to arrive by 16:30 .
user
the earliest that i can get would be an arrival time at 14:08 . how many tickets please ?
assistant
how much are the tickets ?
user
each ticket is 23.60 pounds .
assistant
please book it for 1 person please .