John here... Ben and I would like to organize a birthday party :)
At what venue would you like to have your party organised?
Ben suggested North Heights as it's quite nice :)
On what day would you like your party organised?
14th
What day of the week?
Friday
What time would you like the party to start?
Could you check the weather for us? Los Angeles
For what day would you like the weather forecast?
Friday
It will be Partly Cloudy all day on Friday in Los Angeles, with temperatures of around 28 degrees celsius.
Ok, thanks. Could you locate a restaurant in the center of town?
The Tamarind is in the center of town and is considered an expensive restaurant. They have Thai food.
Perfect, because we did not want Indian Food. Do they have Pizza too?
They do not list pizza as a food item. 
Ok. Let's book for 30 guests
I am sorry The Tamarind does not take reservations. I can find another restaurant if you would like to make a reservation.
Yes please
What time would you like the reservation for?
8pm
For how many people should the reservation be made?
30
Great, the Legume is happy to accommodate you.
Can I confirm your reservation with them?
Yes please and thank you!
I am sorry the reservation failed. Would you like to try another restaurant or time?
yes
Great, the Lucca is happy to accommodate you.
Can I confirm your reservation with them?
yes
Excellent, your reservation at the Lucca is confirmed!