My travel funds confirmation doesn’t have a six digits

[Awebster615]

My travel funds confirmation numbers have tour letters, two numerals, hyphen, four numerals. How can I use them if they're not in the six-digit format?? 

[bec102896]

It would be the first 6 letters/numbers before the - 

[CupCrusher40]

she may have airport voucher. which is 24 numbers