Domains: train

user: I need a train that leaves from cambridge.

assistant: There are several, do you have a destination in mind?

user: Yes, kings lynn.

assistant: There are 133 trains that travel from Cambridge to Kings Lynn. Do you have a departure day or time in mind?

user: Yes, I would like to leave no later than 17:00.

assistant: Is there a specific time you need to arrive by?

user: I want to leave on Monday after 18:45 instead and I will need the price and train ID.

assistant: Train Id is TR9226 and leaves at 11:00