hi
Hello, how can I help?
 need the weather forecast for Tuesday in San Francisco..
It will be Cloudy all day on Tuesday in San Francisco, with temperatures of around 15 degrees celsius.
Can you please tell me when it's supposed to rain next please?
It will be Raining all day on Saturday in San Francisco, with temperatures of around 14 degrees celsius.
Oh, good we're planning a picnic for Thursday and don't want to get rained out. 
Is there anything else that I can do for you?
I need the weather forecast for Tuesday in Pittsburgh please.
It will be Partly Cloudy all day on Tuesday in Pittsburgh, with temperatures of around 16 degrees celsius.
Thank you for your help. Have a nice day
Thank you and goodbye.