i am coming to cambridge and cannot wait to eat at some of your loal restaurant -s . can you help me find a train out after dinner ?
user
i certainly can . what are your departing and arriving stations ?
assistant
i will be departing from ely and arriving in cambridge .
user
what time would you like to leave or arrive ?
assistant
i would like to leaver after 9:30 .
user
then train number tr3976 should be ok . can i book ?
assistant
yes , it will be for 4 people .
user
sure the cost of the journey is 17.60 pounds and you confirmation number is x9oy1ucu .
assistant
could you book it for 4 then ?