U: I need a hotel in the south with free wifi.

S: I have a cheap guesthouse, 2 moderately priced guesthouses, and 1 expensive hotel - do you have a preference?

U: Can you tell me if the cheap one has a star rating?

S: Yes, that would be Rosa's Bed and Breakfast. It has a 4-star rating and offers free wifi and parking. Would you like me to book you a room?

U: Yes, please book a room for 5 people.

S: What day and how long should I book this for?

U: I want to make sure the room is really clean.
S: The housekeeping staff at Rosa's Bed and Breakfast have provided very exceptional clean rooms for their guests.