U: I want to take a train to Cambridge on Friday, what's available?

S: I found 202 trains. What is your departure station?

U: I would like the departure station to be broxbourne.

S: I have a train leaving that station at 09:32 and arriving at 10:32, if that's acceptable?

U: No, I need something that gets there by 9:45.

S: I have train TR3005 that arrives at 09:32,would that be good for you?

U: Yes, I need the reference number.   I am also looking for a place to eat in the south area, preferable italian.

S: There are two restaurants that are Italian, Pizza Hut Cherry Hinton, and Franky and Bennys.  The reference number for your train is  0EG8EWWR.

U: Does it offer nice views of the city?
S: The views at Pizza Hut are a bit better than those at Frankie and Bennys. Would you like me to book a table for you?