tellraw commands

/tellraw @a {"text":"Do you want an apple? ", "extra": [{"text":"[OK]","color":"red","clickEvent": {"action":"run_command","value":"/give @p 260"}, "hoverEvent":{"action":"show_text","value":"I really do"}}]}

 /tellraw @a {"text": "Click on the item to buy it: ", "extra": [{"text": "Dinner's Bone", "clickEvent": {"action": "run_command", "value": "/give @p bone 1 0 {display:{Name:\"Dinners Bone\"}}"}, "hoverEvent": {"action": "show_item", "value": "{id:352s,Damage:0s,Count:1b,tag:{display:{Name:\"Dinner's Bone\"}}}"}}]}