U: Can I get some information on a train?

S: Sure, where is your destination?

U: I'll be departing Cambridge, and heading to Broxbourne.

S: What is the day of travel?

U: I need to leave on Monday.

S: Yes, there are 19 different trains. What time would you like to depart?

U: I just need to arrive by 16:15.

S: train TR9022 departs at 15:01 and arrives at 16:01. would you like me to make you a reservation?

U: No thank you. What is the travel time?

S: Travel time is 60 minutes.  What else can I do for you?

U: Yes, I'm also looking for a Chinese restaurant that's located in the North part of town.  Could you find one for me please?

S: I found 3 chinese restaurants in the north area. Two are expensive price range and one is moderate. May I make a reservation for you?

U: Hmm, doesn't matter.  Can you reserve a table at your favorite one?  There will be 3 of us at 11:15 the day we arrive.

S: I have reserved you a table at The Hotpot, and the reference number is CLZSPXUK. Anything else for you today?

U: Are the portions of food generous?
S: Yes, previous guests have been satisfied with the big portions at The Hotpot. Do you have any other questions?