Hello. My name is Susan I need to book a flight. Can you please look up flight ID 930 and see if it is still available ?
Unfortunately there are no flights that match your search. Would you like to change any of your criteria?
Yes, lets look for a flight from Detroit to San Francisco please. I would just like to leave on Monday and come back on Sunday. Times do not really matter.
Unfortunately there are no flights that match your search. Would you like to change any of your criteria?
Yes, Try Tuesday to Monday. If that does not work, just book me something.
Nothing is available with those destinations all month, how about a different destination? 
No, I need to go to Detroit for work. But maybe I can land in Chicago and go from there.
Right, I found an Economy flight with American for 315 credits
 that takes 7 hours to get to San Francisco.
Go ahead and book it up.
Right, your flight is now reserved!
Thank you. That makes me feel a lot better. I need to get this job going. 
Is there anything else that I can do for you?
Yes, lets check the weather in San Francisco for today please
It will be Snowing all day on Sunday in San Francisco, with temperatures of around 23 degrees celsius.
That is so cold, I really hope the temp changes soon. It is supposed to be summer. Lets check Detroit please.
It will be Sunny all day on Sunday in Detroit, with temperatures of around 19 degrees celsius.
Why does it have to be so cold. Ugh. Maybe I should go some place warmer soon. Like the ocean in Florida.
Is there anything else that I can do for you?
No, I guess that will be all today. Thanks goodbye.
Thank you and goodbye.