Domains: train

user: I need a train departing from Cambridge.

assistant: Ok, where will you be going?

user: I will be going to London Liverpool Street on Sunday.

assistant: And what time would you like to leave after or arrive by on saturday?

user: I'm leaving on sunday, not saturday. Can you make sure that's correct? And I want to arrive by 21:00

assistant: I am so sorry about the mix-up in days. I have TR0189 arriving Sunday at london liverpool street at 17:27. Would this be acceptable?

user: thanks so much, thats all i needed

assistant: Well, I'm glad I could help. Have a safe trip. Goodbye.