Coffee, not dinner. That is, if you have to meet outside the office. If you think that’s going to happen, find the nearest Starbucks to the office and have that address ready to suggest.
Don’t know what your work hours are, but they’re probably irrelevant in regards to his work hours. He’ll be glad to meet you @ 7:30am or 6:30pm - people who run successful companies usually don’t keep 9-5 schedules.
Don’t, don’t, don’t, don’t leave this in your Dad’s hands. I cannot stress this enough. Don’t.
Also, really… don’t wait to call. There’s no need to wait, not even “I want to give him time to look at what I sent.” He’ll look at what you sent after the call, and even if he doesn’t, print out copies so you can hand it to him @ the meeting.
And since I’m on a roll with the "Don’t"s, don’t call it or think of it as an “interview.” You’re having a meeting. The actual interview (if you have one) will likely be conducted by somebody below Bob. Bob doesn’t conduct interviews, Bob has meetings*. Phrase it to meet his expectations, not yours. 
You might have a gatekeeper (i.e., a secretary or somebody who screens his calls.) To get past them you would say
“Good morning, this is Zsofia Aifosz. Is Bob McKenzie there? He’s expecting my call.”
“Let me check. What is this about?”
“My father, David Aifosz, used to be Bob’s partner at ABC until he retired <X> years ago. Last week, Dad and Bob discussed having me call Bob to discuss some items of interest to Bob, and Dad said to give Bob a call.” (SILENCE - LEAVE IT AT THAT)
“OK, let me see if he’s in.”
OK, two things are going to happen here. 1, you’ll get transferred to Bob whereupon you give the little spiel in my first post. 2, she will come back and say
“Bob is not in/too busy. Can I transfer you to his voice mail?”
“Yes, please.”
Have a VM script written just in case this happens. You’ll want it to look like the following:
“Hello, Mr. McKenzie, this is Zsofia Aifosz, David Aifosz’s daughter. I was calling to schedule a quick meeting with you to discuss ABC Inc, its needs and challenges, and how I may assist in meeting them. I will call you back tomorrow <date> at <time>, or if you wish to call me back, you may reach me at my personal** number at 212-555-1234 to schedule this meeting. I look forward to connecting with you. Goodbye.”
Again, have this written out, scripted, and practice a couple of times. DON’T WING IT.
*Depending upon the size of the company, of course. If it’s a small operation, less than 25 people, Bob might actually be the one who does the interviewing. But still… call it a meeting, OK? 
**Not “Cell”. “Personal.”