Hello，I would like to book a ticket from Hong Kong to New Zealand on July 1st
单程：one way ticket
Hello, / I would like to / book a ticket / from Hong Kong / to New Zealand / on July 1st.
句式：I would like to…
应用：I would like to book _1_ticket(s) from ___2___ to ___3___ on ___4___.
1. 机票数量number of tickets
2. 出发地place of departure
4. 月份和日期month & date