U: Need a train to cambridge from bishops stortford.

S: There is a train on friday that leaves at 7:29 am

U: Will that train arrive by 15:45?

S: Yes, it arrives in Cambridge at 8:07.  Would you like me to reserve some seats for you?

U: What is the price and travel time for that train?

S: The price is 10.10 pounds and the travel time is 38 minutes.

U: I am also looking for a restaurant that serves german food at the moderate price range.

S: I'm sorry, but there are no restaurants that meet all of those specifications. Would you like to look for a different cuisine type or price range?

U: Can you recommend a Chinese restaurant since German is not available?

S: Yes, there are there are several. I could try to book you a table at Shanghai Family Restaurant in the city centre, or would you like to hear about the others?

U: Does this restaurant have a good non-alcoholic drink menu?
S: It does, Shanghai Family offers an extensive collection of nonalcholic beverages for anyone in the party who does not drink.