Lyndon Johnson actually said...

"THANK YOU very much, Mr. President."

"I send you the best wishes of our Vice President and Secretary Gordon and I look forward to meeting you personally in the near future."

"We have come here this afternoon to place a successful program in the hands and under the direction of a very successful man."

"The underseas cable to Venezuela dramatizes, I think, the great community of interest between North and South America in general and certainly between the United States and your country in particular."