Hi, I'm Ben and I need a flight from Pittsburgh to NYC. I've got a corporate retreat there.
On what day do you want the plane to arrive?
Friday 
I need a date for the computer. 1st ,2nd ,3rd....
Oh, when you said day, I thought you meant the day of week, not the date. But, the date would be on the 28
Right, I found a First flight with Virgin for 422 credits
 that takes 8 hours to get to New York City.
That sure is a long time to be with Harry from Accounting beside me. 
Yuck. Would you like to book it or find another flight?
Oh, id 279 is our corporate plane so have to go with them. 
Sorry, but the flight with id '279' is not available any more.
Hmmm.. best check again until you can find it with them. Maybe even Thursday if need be. 
Flight ID 278 can take you same day, and time would you like it? It is also part of flight 279 corporate fleet.
Yeah, I guess that will get me away from Harry, I don't want next to his breathe after he has tuna for lunch.
Very nasty. Im glad I could get you away from him. The reservation is confirmed.
Great...Oh how's the weather in NYC then? I hope no rain
It will be Partly Cloudy all day on Thursday in New York City, with temperatures of around 19 degrees celsius.
Well, that's not too bad then. Will it be sunny Saturday or Sunday?
Snowing both days with temps of -3, and -4.
Oh, well I guess I'll bring a big coat. Thanks for your help! Goodbye!
Thank you and goodbye.