can i please get information for a train going from cambridge to broxbourne ?
user
what day will you be traveling ?
assistant
i want to travel on friday , please .
user
what time would you like to leave ?
assistant
can you give me the train id and price of the first train that departs after 19:45 ?
user
yes , it will cost 17.90 pounds and the id is tr3342 . anything else ?
assistant
no , that s it for today
user
if you need reservations or information in the future , we will be happy to assist you .
assistant
thank you for your assistance . goodbye .