U: I'd like to find an expensive restaurant in the centre.

S: There are 33 restaurants in the area. What type of food are looking to eat?

U: I would like Japanese food.

S: I have found Wagamama that is an expensive Japanese restaurant located in the Centre. Would you like to make a reservation?

U: Yes, can I make a reservation for 4 people at 17:30 on sunday?

S: Unfortunately I wasn't able to get that reservation. Would you like to try somewhere else?

U: Yes, I need to find another place like that one though.

S: I am sorry there are no others in that area, would a different area be okay?

U: Maybe try one more time, any type of food, exepensive, in the centre of town.

S: Okay, I've booked you at Little Seoul, a korean place that is expensive in the centre, with reference number PTWG73V3. May I help with anything else?

U: Do they have outdoor seating?
S: Yes, there is outdoor dining at Little Seoul and one past customer said that the outdoor dining area was nice.