U: I need to book a train that departs after 14:30 from Broxbourne please.

S: Where will you be traveling to? I have multiple options for trains leaving after 14:30 from Broxbourne

U: I need a train to Cambridge, please.

S: And what day are you traveling?

U: I'll be leaving Broxbourne Tuesday.

S: How many tickets?

U: I don't need to book right now. Could you just give me the train ID.  I'll need one that leaves after 14:30 Tuesday.

S: The first available train on Tuesday leaves at 14:32. The train id is TR9417. Is there anything else I can help you with?

U: Yes, Im looking for a guesthouse that has free wifi and has 4 stars.

S: There are quite a few guest houses in Cambridge that would meet your needs. Do you have a preferred price range or area of town?

U: No preference on either. Can you recommend me a place and can I get a postcode for that guesthouse?

S: The warkworth house is a great choice for you, should we book a room? The postcode is cb11ee.

U: Are the rooms cleaned routinely and thoroughly?
S: Yes, the rooms at The Warkworth House do appear to be cleaned thoroughly. Past guests have commented that the room was very clean.