Hi
Hello, how can I help?
My name is John Smith and want to book a hotel
What hotel would you like to stay at?
Check the weather in San Francisco Wednesday
It will be Sunny all day on Wednesday in San Francisco, with temperatures of around -1 degrees celsius.
What about Los Angeles
It will be Cloudy all day on Wednesday in Los Angeles, with temperatures of around 30 degrees celsius.
Search for a hotel in the center of town
OK, I have found the 'Shadyside Inn', located Center. It is in the Cheap price category and has an average rating of 2.
Great, how was the game yesterday?
I am sorry, I don't quite understand what you mean. I am only able to help you search for hotels.
Book a hotel room Hilton hotel from 13th to 23rd
I'm very sorry, but there is no room available at the Hilton Hotel for your requested dates.
Can you find one of your choice? 
Alright, the Hyatt Hotel ticks all of your boxes, can I book this room for you?
Please do
I'm sorry, but your booking request failed.
Why?
I'm sorry, I don't have that information. I just have that the reservation failed.
Alright  book anyone of your choice 
Your reservation has been confirmed at the Hyatt Hotel from the 13th to the 23rd.
Thanks
Is there anything else that I can do for you?
No goodbye
Thank you and goodbye.