how i can make a conversation....like(hi : how are u :nice to meet u )and sentence like that in tagalog ??

Question

Answer

how are u in tagalog is "kamusta ka"
nice to meet you in tagalog is "kinagagalak kitang makilala"

cowboy...

Answer

Hello Sahome,

Some other sentences:

Good morning! 
Magandang Umaga!

Good evening! 
Magandang Gabi!

Can I help you? 
Pwede ba kitang tulungan?

What's your name?
Ano ang pangalan mo?

I will be right back! 
Babalik ako.

Happy birthday! 
Maligayang Kaarawan!

Happy new year! 
Maligayang Bagong Taon!

Merry Christmas! 
Maligayang Pasko!

Answer

situational. Same as in meeting somebody in English.