I am an American spy

A man comes to Lubyanka (KGB headquarters) and says:
– I am a spy, I want to surrender.
He is asked:
– Whose spy are you?
He says:
– I am an American spy.
– Well, then, you need to go to room #5.
He goes to the room #5:
– I am an American spy, I want to surrender.
– Do you have weapons?
– Yes, I do.
– Please go to room #7.
He goes to the room #7:
– I'm a spy, I want to surrender, I have weapons.
– Please go to room #10.
He goes to the room #10:
– I'm a spy, I want to surrender, I have weapons.
– Do yo have communications equipment?
– Yes, I do.
– Please go to room #20.
He arrives to the room #20:
– I'm a spy, I have weapons and communications equipment, and I want to surrender.
He is asked:
– Do you have a mission?
– Yes, I do.
– Well, then go and execute your mission. Stop distracting people from their work!