Domains: train

user: Hello, do any trains run on Saturday?

assistant: Yes, we have many trains that operate on Saturday. Would you like to book one?

user: I'm looking for the train which arrives in Cambridge from Leicester. It should arrive by 19:30

assistant: Is there a time you would like to leave by?

user: No I don't have a leave time preference. Just not too early if I don't have too.

assistant: How about 9:09 will that work for you?

user: That might be too early.

assistant: What is the earliest you would be like to leave by?

user: I'll take the one that leaves at 9:09. It's fine. What is the travel time on that train?

assistant: The travel time on train TR8070 is 105 minutes. Would you like me to book this for you?