I need to book a reservation at Denny's
Ok, which one?
The one in Chicago on Harlem Ave.
Ok, thanks. How many people will this be for?
5.
What day and time?
Tomorrow at 4:00 pm.
Unfortunately there are no openings at that time.
What about at 5:00 pm?
Sorry, but that's still booked.
Ok, let's go to Longhorn Steakhouse on West Forest Preserve Drive instead.
What time? 
5:00 pm. All the same information as before.
Ok, got it. So that's a 5:00 pm table for 5 at Longhorn Steakhouse, is that correct?
Yes, that's correct.
What name will the reservation be under?
Tim Smith.
Ok, Mr. Smith, I have booked the table for you. Can I help with anything else?
Nah, I'm good.
Ok! Have a good day!