Hi, I'm Ben. I need to find an apartment. Mine has roaches everywhere!
I can apply the following filters: number of bedrooms, price, floor, balcony, elevator and nearby POIs.
I want three bedrooms. No balcony and an elevator. 
OK, I found a free flat in One on Center Apartments, located near a School and a TrainStation, that is matching your search criteria.
It is on level 12, has 98 square meters and 3 bedrooms.
It has a south facing balcony and does not have an elevator, and comes at the price of 1830 per month.
That's not too bad. I'll go ahead and schedule an apartment viewing for Friday at 3. 
Could you give me your name, please?
I am Ben.
Have you already paid the application fee for the apartment?
There's an apartment fee? Everything costs money these days. No I didn't. 
I am sorry, but there is no viewing available at your preferred time.
Can you keep trying later times until you find an available one? I need an apartment so I can study to become a ballerina. 
11 am Friday is available. Would you like me to book it for you?
That would be great.
Excellent, the viewing is scheduled now!
Now I need a ride!
OK, and where are you departing from?
I am going from the Airport to the university. I need to study!
I found a Taxi ride for you from 'Airport ' to 'university' for 22 credits
that could pick you up in 7 minutes. Should I book that for you?
Yes, that would be great. I need to get moving!
Ride id 100, License Plate 031 NGA booked. 
Now I need to check the weather in Los Angeles. 
It will be Partly Cloudy all day on Sunday in Los Angeles, with temperatures of around 8 degrees celsius.
That's not too bad. I need to get outside. It's stressful with the mess of my apartment. What about Pittsburgh?
It will be Raining all day on Sunday in Pittsburgh, with temperatures of around 17 degrees celsius.
Oh that sounds very uncomfortable. 
Is there anything else that I can do for you?
When will the weather in Pittsburgh be nicer?
It will be Sunny all day on Thursday in Pittsburgh, with temperatures of around 2 degrees celsius.
That is much nicer. What about how the weather will be later in the week in Los Angeles?
It will be Partly Cloudy all day on Thursday in Los Angeles, with temperatures of around 13 degrees celsius.
That is better. I like the warm weather, don't you?
Very much. 
We may even get to the beach!
I hope you get to go. 
Thank you very much.
Is there anything else that I can do for you?
No. Have a nice night. 
Thank you and goodbye.