just whatever is in your heart.
when I first started trying to walk with God my prayers would go something like:
"God if you are there, I really need some help and guidance. this is what is going on in my life...... I feel...... please help me see the situation through YOUR eyes. Give me wisdom to know what to say and do. Please help me because I'm scared and feel alone. Help me know You are there and that You still love me even though I mess up so many times. Help me learn to walk in Your ways. Help me find peace, joy and wisdom. Thank you Lord for all you have done. "
sometimes I will just think it because I"m too scared to speak out loud. lol i type more than I speak still.