can you help me find a train going to cambridge leaving after 21:15 ?
user
sure , do you know what day you are traveling ?
assistant
our reunion is on tuesday so i want to leave that day .
user
great ! i can help you with that . where would you like to leave from ?
assistant
kings lynn . please give me the price , travel time , and train id
user
i have 2 lines . 22:11 is the closest to your departure . does that work for you ?
assistant
sounds good to me . oh , and i am also looking for a place to stay .