Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_6 (seating VARCHAR, notes VARCHAR, introduced VARCHAR)

### Question ###
How many people can be seated on the aircraft that was introduced in 2008 and has notes of in service?

### Accurate SQL ###

SELECT seating FROM table_name_6 WHERE notes = "in service" AND introduced = 2008