I want to thank everyone who has responded to my question. I feel much better now knowing that I probably will not have a problem getting the tickets. We've been "charging" for three years to get enough miles for these tickets. We will be flying from Dallas to New York to London. We are aware that we may have to split up and take two different flights. Thanks for the reminder about the 330 before the RETURN flight. I have learned so much and am still learning thanks to Flyer Talk!! Thanks again everyone!!