Hi, I'm Ben
Is there anything else that I can do for you?
I'd like to search for a flight. I'm surprising my family, it's been awhile since I've seen them.
Where are you departing from?
Chicago 
Where are you going to?
Pittsburgh
On what day do you want the plane to arrive?
Tuesday
what date will it be?
I'm sorry I meant, 5th - 13th.
Right, I found a Business flight with United for 372 credits
 that takes 8 hours to get to Pittsburgh.
Okay let's book it. My ID 193
Right, your flight is now reserved!
Thank you. Can you check the weather for Chicago?
For what day would you like the weather forecast?
Friday
It will be Raining all day on Friday in Chicago, with temperatures of around -2 degrees celsius.
Alright and the weather for Pittsburgh please
It will be Snowing all day on Friday in Pittsburgh, with temperatures of around 23 degrees celsius.
Thanks!
Is there anything else that I can do for you?