U: Hi I am looking for a place to eat that is in the moderate price range and also in the centre.

S: There are 21 great restaurants to choose from. Is there a certain type of cuisine you are looking for?

U: How about you pick a place for me reserve a table for 7 at 17:00 on saturday please.

S: How about La Tasca serving Spanish food?

U: As long as La Tasca is located in the centre of town and is moderately priced. If it is, yes that would be great. I need a reservation.

S: Yes, it meets all your requirements. I am happy to reserve a table. For how many guests?

U: I need reservations for 7 people at 17:00 on Saturday. I also need the reference number. I need a train that leaves after 11:30 on Tuesday.

S: Your table is reserved, reference #SRYTU96A.

U: One more question: is there alcohol served here?
S: Yes, there is alcohol here. Some people say that it is overpriced while others say that it is affordable.