Am thinking to visit some friends definitely in NY state and in California state, and if I had more time probably some others in between most likely in October. The autumn there even in NY shouldn't be that cold ay?
So was wondering if there are any recommended places to visit in California esp. LA and SF city, NY city and Boston?
Also where to buy reasonable tickets to travel in US at least between NY and California, as well as the international flight between here and US?
Cheers in advance.