U: Can you help me find a german restaurant in the east please?

S: I did not find any german restaurant in the west. would you like to change location/food type?

U: Can you find me something cheap?

S: I've found two in that area that fit that criteria. An Italian restaurant and a Vietnamese restaurant. Which of those would you prefer?

U: I prefer the Italian but will go to the Vietnamese if the booking does not work.

S: The Italian restaurant is called La Margherita. What day would you like a reservation?

U: How good is their service?
S: For the vast majority, the service at the La Margherita is considered excellent. There have been some complaints about slow service, though. Would you like more information?