Hello!
Hello, how can I help?
I'm Ben! I'd like to RSVP to a party, please. 
Could you provide me with the name of the host, please?
Mark is throwing this party.
At what venue is the party taking place?
I am going to a place called North Heights Venue.
When are you planning to arrive at the party?
I'll be there around 4 pm with two of my buddies. 
Do you require parking at the venue?
Yes, I have to bring my car. 
Do you have any dietary restrictions?
Only halal food for me!
How many guests will you be bringing with you?
Two guests. 
Great, your rsvp is all done and confirmed!