U: Hello, I am looking for a train to cambridge that arrives by 17:15.

S: We'll find you something. Where are you departing from?

U: I am departing from London Kings Cross on Monday.

S: I have train TR9114 that leaves at 15:17 and will get you into Cambridge by 16:08. Would that work for you?

U: that is fine. get me the travel time

S: The travel time for the TR9114 is 51 minutes. Is there anything else I can help you with?

U: Yes, I'm also looking for an expensive restaurant in the center of town.

S: i have 33 expensive restaurants in the centre of town. what type of food would you like?

U: The type of food is not important, but I need one that can seat 8 people at 21:00. Can you make a suggestion?

S: I would recommend the Cambridge chop house.  It serves British food.  Would you like me to try to make a reservation?

U: is the nice indoor decor worth it?
S: Past patrons of the Cambridge Chop House have found the decor to be nice.  Would you like me to try to make a reservation?