U: I am looking for a cheap place to have a meal.

S: Sure, do you want to eat at a specific location or have a type of food you like?

U: The type of food doesn't matter to me, but I would like the restaurant to be in the north.

S: Okay there is indian and italian food. Which do you prefer?

U: Italian sounds good. I need a reservation for Thursday at 16:15, please.

S: How many will be in your party?

U: I need a table for 3 people.

S: You have a table at da vinci pizzeria. The table will be reserved for 15 minutes. Reference number is : BSAJGSJ8.  Do you need anything else today?

U: Is there service rated very good here?
S: Yes there is. The restaurant is well known for its breakfast services. It has attracted many tourists from this service.