U: I would like to book a train that is running on Tuesday and departs anytime after 20:15, can you help me with that?

S: Where would you like to travel from and to?

U: The train should depart from cambridge and travel to peterborough.

S: Sure, I have 7 trains that would work. The closest to your requested time is the TR5110 that leaves at 20:34.

U: That will work. What is the price and arrival time for that?

S: That will cost you 16.50 pounds and you will arrive by 21:24.

U: That is great. I also want to know about a hotel called home from home. Can you find it for me.

S: Certainly. Home from Home is a guesthouse on the north end of the city. It offers free internet and parking and is moderately priced. Would you like to book a room?

U: Does Home from Home have comfortable mattresses that could help with my back problems?
S: According to the reviews I have on hand for that location, the opinions are mixed.  Half found the beds super comfortable, while half found them old and uncomfortable.