Below is my typical close in a cover letter - you might reword something like this to meet your specific needs
I would enjoy the opportunity to speak with you, if you feel that my experience meets your needs.. If you require additional information, or would like to arrange an interview by telephone or in person, please do not hesitate to contact me at anytime.
In advance, thank you for both your time and consideration. I look forward to hearing from you in the near future.
Sincerely,

