U: Hi, can you help me find a train from kings lynn on Monday?

S: Sure! There are 19 trains departing from Kings Lynn on Monday. What is your destination so I can narrow down the list for you?

U: Cambridge is my destination, please.

S: How many tickets would you like?

U: I will need 6 tickets.

S: The TR4943 leaves Kings Lynn at 05:11, would you like me to book your seats on that train?

U: Yes, is there a reference number?  I also am looking for a place to dine in the north area of town that serves chinese food.

S: There are three places that serve Chinese in the North, what is your price-range?

U: Moderate please and thank you.

S: The golden wok fits your criteria. Is there anything else I could help you with today?

U: Do they have a good selection of non alcoholic beer?
S: I'm not sure about non-alcoholic beer, but they do have a variety of other non-alcoholic drinks on their menu. Is there anything else that I can help you with today?