U: Hello, I am looking for an Indonesian restaurant. Can you help me with that?

S: I'm so sorry, but I don't see any Indonesian restaurants. Will another cuisine do?

U: Oh really? Indonesian is the only cuisine I will consider.

S: My apologies, but there truly aren't any indonesian restaurants listed in all of Cambridge. Would you consider one that serves oriental or indian food?

U: how about one that serves italian food?

S: there are 22 of them. what is your price range?

U: It should be in the cheap price range and in the centre of town.

S: I have three to choose from. Would you like me to suggest something?

U: Yes, please. Which would you consider to be the most authentic?

S: pizza hut city centre is nice

U: Are the portions sizes at Pizza Hut City Centre substantial?
S: Yes, reviewers have said the portion sizes at Pizza Hut City Centre are large. Can I find any more information for you?