U: Hi. Can you help me find a train?

S: Sure, where would you like to go?

U: I'm going to Cambridge from Liverpool Street. On Sunday.

S: I have many trains leaving and arriving all day. Do you have a preference for time of travel?

U: I need to leave after 11:15.

S: The TR9025 leaves at 11:59 and gets you into London Liverpool Street by 13:27. Would you like to book it?

U: I need to know the price and travel time please

S: The train will cost 13.28 pounds a ticket and leaves at 11:59.

U: Thanks I'm also looking for a restaurant called Charlie Chan can you find some information for me?

S: Charlie chan is a cheap chinese reasurant in the centre. Phone number is: 01223361763 postcode :cb21db Address: Regent Street City Centre. Do you need anything else?

U: How are the views there?  I want a place with good views.
S: Most people felt that the view was really poor or mediocre. Only one person actually thought it was nice. Do you want to look at some other locations?