U: I want to leave on staurday to go to kings lynn

S: What time did you want to travel?

U: I would like to leave Cambridge to arrive in Kings Lynn by 18:15.

S: Okay, the TR2840 leaves at 17:11 and arrives by 17:58. Would you like me to book this for you?

U: Yes that sounds great. I need to book one for 4 people.

S: The total came 31.36 GBP payable at the station.  Your reference number is CKK48SQO.  Anything else?

U: Can you help me find a restaurant that is moderately priced?

S: Sure, you have a cuisine I'd like to eat, or area of town you want to dine in?

U: I'd love some Scandinavian food?

S: I'm sorry, but there are no scandanavian restaurants that are moderately priced. Would you like to change your price range or the type of food?

U: What about Turkish food?

S: yes! there is anatolia or efes restaurant.

U: Is that place considered good value for the money?
S: Both restuarants have been comolimented for the prices of their food, is there anything else you would like to know to narrow down your options?