You can try places like AAA travel agency for many services (once you become a member of theirs), but there are so many more options online these days. And everyone will probably have a different view on oh2 anyway.

Just make sure to keep shopping around between all the reputable planning sites for price comparisons, reviews, etc before committing to one. Always double check the sites you're researching deals on to be sure it's not a scammy site or something.

Also, being a member of AAA has other benefits besides air travel too. My family members were big fans when they were active on it.