I am looking for a Brazilian Steakhouse.
Ok. Do you have any in mind?
Yes I like Nabrasa.
Ok. I'll check the reservation site. When do you want it?
I would like this Saturday at 6pm.
saturday is totally booked. 
Oh no. 
Do you have another restaurant I can check?
Yes try DiCarlo's.
ok
Again I would like Saturday between 6-8 pm.
Saturday at 7 is available.
Great. Reserve that one.
For how many people?
five
ok. Anyone with special diet restrictions?
Yes 1 person needs gluten free. 
Ok. I am inputting it. 
Is it done?
yes. you are confirmed for this Saturday at 7pm with one gluten free guest.
Thanks. 
You're welcome.