hi , i am looking for some train information . could you tell me what trains leave on wednesday for norwich ?
user
there are 19 entries found . where would you be coming from ?
assistant
i'll be departing from cambridge and i need to arrive by 12:00 .
user
there is a train that arrives at 11:55 . the trainid is tr9635 . would you like me to book that ?
assistant
sure , that sounds great .
user
how many seats would you like ?
assistant
just 1 .