U: I want to take a trip to Cambridge, but need some help locating a train. Can you provide some information for me please?

S: Yes, of course.  Where would you like to leave from and when would you like to leave?

U: i'm leaving from peterborough on tuesday and the train should arrive after 15:30

S: Just to confirm, did you want to leave after 15:30 or arrive by 15:30?

U: Oh, yes, I meant I need to leave after 15:30. I guess that means it will arrive after 15:30, too, ha ha.

S: I have a train that leaves at 15:48 and arrives at 16:38. Would that work for you?

U: Yes. What is the price on that?

S: The price is 16.50 pounds.

U: Please book that train. I'm also in search of a particular hotel. It's called Worth House.

S: How many train tickets will you need?

U: Is it a good location?
S: The Worth house is said to be in an amazing location with lots of things to do around it. Do you want to book a room?