U: I need a train to arrive by 12:15 on saturday. Can you help me?

S: Wonderful, I can help you. Could you help me by telling me where you're departing from, and where you'd like to arrive?

U: I am leaving birmingham new street going to cambridge. I need a ticket that leaves on saturday and will get me there by 12:15, can you help?

S: The train closest to your requested arrival time is the TR4382. It departs Birmingham New Street at 08:40 and arrives in Cambridge at 11:23. Shall I book you a ticket?

U: Does the train have WiFi available?

S: Yes, basic WiFi is available and it's name is GreatNorthern_WiFi. Would you like to book your order now?

U: I'm not ready to book, but appreciate the information.

S: No problem at all!  Is there anything more I can help you with today?

U: When I book my train ride, will I get a written confirmation?

S: When you book your ticket we will email you a confirmation. What would you like the price range to be for the Italian food?

U: Yes I would also like to find a place to dine  that serves italian food and should be in the centre of town.

S: I can help you with that.  What price range are you looking for?

U: It should be in the expensive price range.

S: There are 4 in the area I recommend Stazione Restaurant and coffee bar.

U: Do they serve alcohol there?
S: Stazione Restaurant and Coffee Bar does serve alcohol (but they also serve coffee, as the name implies).