U: Can you find me a guesthouse with a 4 star rating?

S: I have a number of guesthouses available, do you have a location preference?

U: Not really, but I do need free parking in expensive range

S: I'm sorry, but we don't have anything that meets your requests. Would you like to change what you're looking for?  Maybe I could help you with something else?

U: what about the one with a cheap range?

S: I have seven cheap 4 star guesthouses with free parking in the cheap range. One in the center, three in the east and one each in the north, south and west.

U: Can you recommend one? I need a reservation for tuesday

S: alexander bed and breakfast would suit your needs. How many people will be staying and for how many days?

U: Are the employees there known to be helpful and friendly?
S: Yes, the employees working at the Alexander Bed and Breakfast are known to be friendly and pleasure in which to interact.