Hey! I need a flight.
Where are you departing from?
From Chicago to Detroit. ID 384.
On what day do you want the plane to arrive?
Tuesday. And book it under Ben.
Right, I found an Economy flight with Virgin for 161 credits
 that takes 7 hours to get to Detroit.
Sweet. Let's reserve that flight. And can you tell me the weather for Detroit on the day I land?
It will be Sunny all day on Sunday in Detroit, with temperatures of around 14 degrees celsius.
Not bad at all. I have to go to Detroit for a funeral unfortunately, but it's always nice to return home.
Sorry, but the flight with id '92' is not available any more.
The ID is 384.
Sorry, but the flight with id '384' is not available any more.
Okay, I can leave Wednesday too. But I don't want Economy.
Unfortunately there are no flights that match your search. Would you like to change any of your criteria?
Try Monday. If I have to fly  Economy I will but I don't want to.
Right, I found an Economy flight with American for 192 credits
 that takes 2 hours to get to Detroit.
Great, book it now, please.
I'm sorry, but your reservation request was unsuccessful.
You just said it was available. Why are you doing this to me? I need to get to Detroit by Wednesday from Chicago. Please look harder.
Right, your flight is now reserved!
OKAY GOOD. Before I go, can you tell me the weather for LA on Tuesday? My family is leaving from there on that day.
It will be Cloudy all day on Tuesday in Los Angeles, with temperatures of around 1 degrees celsius.
Alright, at least it isn't raining. Thanks again.
Thank you and goodbye.