U: Are there any Mexican restaurants in the centre?

S: Sorry no, there are no Mexican restaurants in the centre of town. Would you like to check another area?

U: Sure.  I would be interested in Indian restaurants also.

S: Curry Garden is in that part of town and they serve Indian food.

U: Does the restaurant offer free wifi for in-dining customers?

S: There is currently no free wifi at Curry Garden. How many people do you need it for and what time?

U: Does the restaurant offer outdoor seating?
S: Yes, there is an outdoor patio available for dining at Curry Garden. Would you like a to book a table outdoors?