Hi, can you help me find a flight?
Where are you departing from?
I am laving from San Francisco and going to Chicago. 
On what day do you want the plane to arrive?
Can you do me a favor and check the weather first?
For what day would you like the weather forecast?
Friday please 
For what location would you like the weather forecast?
San Fran
It will be Cloudy all day on Friday in San Francisco, with temperatures of around 29 degrees celsius.
What about in Los Angeles?
It will be Snowing all day on Friday in Los Angeles, with temperatures of around 28 degrees celsius.
awesome. Thank you. Did you find a flight? Can you check for one on Friday?
Unfortunately there are no flights that match your search. Would you like to change any of your criteria?
Actually, my girlfriend just texted that she is taking flight id 441. Can you try to book me on that one as well?
The flight is available. Should I reserve it for you?
yes please
Right, your flight is now reserved!
I do not even  know how I would survive without my girlfriend. Do you have a partner?
I am sorry, I don't quite understand what you mean. I am only able to help you reserve a flight.
I see. thanks for your help. Bye!
Thank you and goodbye.