Visitor Visa - B2

I had an interview last 28th of January at the US Consular here in Dhahran, Saudi Arabia. I am 31 years old, single and working in a government hospital.

Me: Good Morning..How are you..?
VO: I'm good..how about you..?
Me: I'm great..Thanks

VO: Why do you want to go to US..?
Me: For tourism purposes.. I want to see Disneyland and Hollywood..I'll visit my friend as well.

VO: Where do you work..?
Me: I work at (told her the hospital where i work)

VO: How long have you been working there..?
Me: 7 years and 4 months

VO; What do you do.?
Me: I'm a nurse manager with an ongoing promotion for Nursing Supervisor

VO; How much your salary.?
Me: Told her my salary

VO: Do you have family here..?
Me: No

VO: How did you know your friend in US..?
Me: She was a colleague before. She used to work in the hospital where i work right now

VO: Have you been travelled..?
Me: Yes
*Then she checked my passport

VO: Which countries have you been to..?
Me: I have been to bahrain, singapore, UK, France, Belgium, Netherlands, Germany, Spain and Italy
VO: NO WAY!! (with a big smile on her face)
Me: Yeah i had fun
*Then she typed something on her screen.

VO: Your visa is approved.. wait for the message from the courier on how to you will get you passport.
Me: Oh cool.. Thanks Much