U: Yes I am looking to find a restaurant that is expensive in the south of town.

S: There are 5 options. What food type would you like?

U: What type of cuisine options do I have?

S: You can choose between Mexican, Italian, Indian, and Chinese.

U: I would like Mexican, I would need a table for 6 at 16:00 on Monday

S: I'm sorry, but they have no openings at that time. Care to try a different day or perhaps a different time?

U: How about 15:00 for 6 people on Monday?

S: Yes, I've successfully booked your reservation for 15:00. Anything else?

U: Could I get that reference number?

S: Yes. The reference number is SEI1ME8K. The Chiquito Restaurant Bar will reserve your table for 15 mins starting at 15:00. Can I help you with anything else?

U: Do they have large portions? We're so hungry from travelling.
S: People have varying views on the portion sizes. Some say they are generous, and large enough to share, and others felt they were too small.