Hello. I would like to organize a surprise party for my colleague John at Northern Heights. 
May I have your name, please?
My name is Ben. 
On what day would you like your party organised?
Saturday at 11 am
How many people would you like to invite?
70
OK, the North Heights Venue would be happy to accommodate you on Saturday @ 11 am.
Can I book it for you now?
I think this is going to be an awesome party. John has been waiting for a promotion for so long. I can' wait!
Great, your party has been successfully booked at the North Heights Venue on Saturday at 11 am!
awesome!
Is there anything else that I can do for you?
Yes, can you please add a request that no Thai food be served? John does not like it. 
I have added that request.
thanks!
Is there anything else that I can do for you?
Nope. Your were awesome. 
Thank you and goodbye.