Hi my friend, could you help to find a good hotel?
Sure, are you looking for a specific category?
Yes, one star hotel is good, please something really cheap...
Ok, found this one: Hung Kiu Guesthouse, rated 10, selected from a list of 20
Ok, proceed with a reservation for Donald
How many nights and rooms do you need?
I need nine rooms  for 5 nights.
Ok, let me know your date or arrival
We will be there August 10
Ok, recap: nine rooms at Hung Kiu Guesthouse. 5 nights starting from August 10. Do you confirm?
Yes I do, proceed
Ok, done. Your reservation number is KJTXI9KD.
Are there any Nature and Parks attractions?
Sure, there are a lot of attractions... Can I filter by rating?
The rating should be at least seven.
Ok, look at this Kowloon Park. Rated 8. Its address is 22 Austin Rd., Tsim Sha Tsui and phone number is +852 2724 3344
Ok I have everything I wanted, thanks
You're welcome, see you!