Hi, I would like to Organize a party. My name is Mark
At what venue would you like to have your party organised?
At North Heights, on Tuesday at 8 pm
How many people would you like to invite?
84
OK, the North Heights Venue would be happy to accommodate you on Tuesday @ 8 pm.
Can I book it for you now?
yes please!
Great, your party has been successfully booked at the North Heights Venue on Tuesday at 8 pm!
This is going to be a great party. Everyone loves to get lit from my office!
Is there anything else that I can do for you?
Actually you can. I am going to need to change the day of the party to Friday; .
Great, your party has been successfully booked at the North Heights Venue on Friday at 8 pm!
thanks!
Is there anything else that I can do for you?
A Friday party will probably be better anyway, don't you think?
I am sorry, I don't quite understand what you mean. I am only able to help you organise a party.
Ok. Thank you very much for all your help. 
Thank you and goodbye.