Dad meeting single women in Thailand

To give you a little background of my family, my dad and my mom have been separated for 4 years now. He has dated twice or thrice ever since. However, he has been single for some time now. My dad and I are going to Thailand for a vacation next month. My girlfriend joked around saying I should let my dad meet and date single women in Thailand. This actually sounds like a good idea but I'm not sure if I should set him up on these things. Would it be bad to interfere with his romantic life? Should I tell him about it?