Add spaces: Icanalreadybookticketsforithere.

Answer: I can already book tickets for it here.

Add spaces: WeknowofFunanfromreferencestoitintherecordsoftheChineseEmpire.

Answer: We know of Funan from references to it in the records of the Chinese Empire.

Add spaces: Today,lifecycleassessmentsofproducts1areusedbydifferentplayersandfordifferentpurposes.

Answer:
Today, life cycle assessments of products1 are used by different players and for different purposes.