Domains: train

user: am looking for a train,it should leave on sunday and should go to stansted airport

assistant: What time would you like the train to arrive at Cambridge? Keep in mind the train ride duration is approximately 28 minutes.

user: Arrival time doesn't matter so much, but I want to leave after noon. Not a morning person :)

assistant: How about TR5985? It leaves at 12:40.

user: Thank you goodbye

assistant: Thank you for allowing me to help today.