i am looking for a train on saturday that will take me into cambridge .
user
where will you depart from ?
assistant
i will be departing from norwich .
user
there are 19 trains do you have a time you would like to travel ?
assistant
yes i need to arrive by 20:00 .
user
i have 1 arriving at 19:35 . it leaves norwich at 18:16 . does that work ?
assistant
sure , they are normally on time . could you book that for 2 people please ?