I need to find a flight - can you help?
Where are you departing from?
I need it from San Francisco to Pittsburgh - someone in my family decided they needed to get married ugh!
On what day do you want the plane to arrive?
Friday if possible - 
Right, I found a First flight with Delta for 205 credits
 that takes 8 hours to get to Pittsburgh.
is that with flight id 115?  I was told by my friend that that is the flight id that I needed - i know NOTHING about planes.
It's flight 80
I need flight 115 - can you find that one?
May I have your name, please?
Susan
The flight is available. Should I reserve it for you?
Yes please do that!  I don't want to lose this flight - i soooo hate flying - makes me sick - I hope they have some good peanuts on board!
Sorry, but the flight with id '115' is not available any more.
NO NO NO NO!!!  Ok, I guess just book the other flight you found - 80 was it?  Why people get married is beyond me!
I'm sorry, but your reservation request was unsuccessful.
Well that just stinks!  Can you at least check the weather for me in Pittsburgh for Friday?
It will be Cloudy all day on Friday in Pittsburgh, with temperatures of around -3 degrees celsius.
ok, thanks for that.  I hope you have a good day - this just kinda ruined mine!
Is there anything else that I can do for you?