Dialogue. Tripper: excuse me sir, could you give me a little help? Local citizen: of course man, ask! Tripper: Which line of the tube I have to get to Chesterfield Garden, Tottenham? Local citizen: The picadilly line. And you have to get off the in the Harringay station. Tripper: thanks so much man. Local citizen: you're welcome. Ps: correct me and tell me if there's better ways to make this dialogue. Thanks in advanced.