Given a travel related situation, and given a specific question about the situation, summarize the question into a title

[EX Q]: (applies to all travel agents, I'm just using FC as an example)

Flight Centre - the world wide travel agent, often boasts "lowest prices guaranteed".  I've had trouble getting them to actually hold to this in the past, but generally if you can prove you can get the price elsewhere, like a print out of say, AirNZ's website with a price, they'll match or beat it.

Does anyone know if they'd be willing or able to match ITA's Matrix site?  It gives prices, but doesn't always indicate WHERE those prices are available.  If you took those prices and flight details along to a travel agent, like Flight Centre, are they able to find the flights for the same price, given all the flight details, assuming the flight is actually still available?

[EX A]: Travel agents - can they match ITA Travel Matrix prices?

[EX Q]: Whether traveling with a child or friend, especially in large crowds, should one take precautions to avoid losing someone?

I will be backpacking, so packing light is important; however, I still thought it would might be necessary for me to get something like a walkie talkie. I have even considered using a strap/buckle and attaching it to the other person. This sounds ridiculous, but losing someone would ruin a great portion of the trip.

[EX A]: How to avoid losing someone while traveling?

[EX Q]: I have 2h40 between two international flights at Ministro Pistarini Airport, in Buenos Aires. Am I screwed?

Coming from Santiago and going to Brazil, both flights are in Terminal A.

The tickets are from different companies (coming with Qantas via LAN, going with United via Turkish).

[EX A]:
Time between flights in Ministro Pistarini Airport (Buenos Aires)