Relatives of missing passengers react after meeting Malaysia envoy

The transcript includes a greeting, a mention of an email, a brief conversation about shooting, and the speaker introducing their name as Kate.

In what context might someone ask 'Is it?' during a conversation?

What is the significance of the phrase 'Hi my email.' in a conversation?

How would you respond to someone asking 'So how are you shooting?'

What information can be inferred from the question 'My name?'

What does the response 'Kate.' indicate about the speaker?