i am planning a trip in cambridge
user
i can help you find what you are looking for .
assistant
thank you ! can you help me find a train to norwich , please ?
user
yes if you can tell me where you will leaving from and what day and time ?
assistant
i'll be leaving cambridge on monday at 9 pm .
user
train 2662 leaves cambridge at 21:36 and arrives in norwich at 22:55 . would you like me to book a ticket for you ?
assistant
i need the train to arrive by 21:00 . is there 1 at that time ?