He continued thinking for a moment, There is no problem either with the invitation or the warning letter. 
hi kʌntɪnjud θɪŋkɪŋ fɔɹ ʌ moʊmʌnt, ðɛɹ ɪz noʊ pɹɑblʌm iðɜ˞ wɪð ðʌ ɪnvɪteɪʃʌn ɔɹ ðʌ wɔɹnɪŋ lɛtɜ˞. 
 Indian's voice is very monotone yet clear, with a slightly close-sounding delivery in a quiet environment.