Hi, I need to reserve a flight pronto.
May I have your name, please?
Ben
Can I have your flight ID, please?
215 and I'm disorganized and in a hurry
The flight is available. Should I reserve it for you?
No, I gave you the wrong flight number. I'm flighty today.  It's 195.
The flight is available. Should I reserve it for you?
Yes please
I'm sorry, but your reservation request was unsuccessful.
Why is is not available?
The reservation request failed. Would you like to search another flight ID?
Just try to book it.  I'll sit in the jump seat if I have to.
Right, your flight is now reserved!
Great. My day's improving.
Is there anything else that I can do for you?
No thanks
Thank you and goodbye.