I need a taxi , please .   We have various transportation services . Would you prefer a private vehicle ?   No , thanks . A taxi is just fine .   May I suggest a limo ? It's nice to pamper yourself .   I don't want anything except a taxi , thank you .   I understand . And where will you be going ?   Rockefeller Center .   And what time would you like to be picked up ?   The sooner the better .   A taxi will be here shortly , sir .   Great ! And remember , a taxi , not a limo .   A taxi it is , sir . 