U: I am looking for a train that leaves on Saturday going to Cambridge.

S: Where are you departing from?

U: I am leaving Broxbourne and need to be in Cambridge by 10:30.

S: We have 4 such entries. Do you have a time you'd like to arrive by more specifically?

U: 10:30 is the time I want to arrive by. No later than that, please. I have prior obligations I need to meet.

S: I can book you on TR9384, leaving broxbourne at 8:32 and arriving in Cambridge at 9:32. How many people will you need tickets for?

U: Oh, that's all right. No need to reserve my ticket. But I do need the travel time, please.

S: Your travel time is 60 minutes.  Is there anything else that I can do for you?

U: I'm also looking for a particular hotel - hobsons house. Can you help me with this?

S: Is there a particular room that you would be interested in staying? We currently have 1 guesthouse available.

U: Can you book me the room with the strongest water pressure?
S: There does seem to be a problem with water pressure at this guest house. Is there anything else I can help you with?