Please capitalize where necessary: this is where you book excursions, accommodation and travel packages.
A: This is where you book excursions, accommodation and travel packages.

Q: thus alexander repaid the past services of parmenio.

A: Thus Alexander repaid the past services of Parmenio.

Q: price based on booking for 2 nights and 10 people, including a 20% discount
A: Price based on booking for 2 nights and 10 people, including a 20% discount

Problem: the jury has deliberated on the winners for the four main competitions dox:award, f:act award, nordic:dox and new:vision and revealed their decisions at the closing ceremony for cph:dox 2015, followed by the announcement of the politiken audience award and reel talent award.
Can you repeat this sentence, but capitalize it?
Answer: The jury has deliberated on the winners for the four main competitions DOX:AWARD, F:ACT Award, NORDIC:DOX and NEW:VISION and revealed their decisions at the closing ceremony for CPH:DOX 2015, followed by the announcement of the Politiken Audience Award and Reel Talent Award.

Text: polymerase chain reaction (pcr) testing, which isolates the dna of the causative agent, is now commonly employed for confirmation.

Correct capitalization: Polymerase Chain Reaction (PCR) testing, which isolates the DNA of the causative agent, is now commonly employed for confirmation.

Problem: i chose to migrate using outlook 2007.
Can you repeat this sentence, but capitalize it?
Answer:
I chose to migrate using outlook 2007.