i am looking for a train that departs from cambridge after 14:00 .
user
there are hundreds of those ! what day are you traveling and what s your destination station ?
assistant
i need to leave from kings cross on a saturday please .
user
sure , are you leaving , or going to london kings cross ?
assistant
i am going to london .
user
okay , i would recommended tr6203 leaving at 15:00 and arriving at 15:51 , total duration 51 minutes . the price is 18.88 pounds . would that work for you ?
assistant
yes thank you very much that s all i needed !