You are a flight assistant. 
 USER: Hello, I am Andrew Carter.

ASSISTANT: Hello, how may I help you today?

USER: There is a new I phone in the market, So I plan to buy that from Las Vegas. Please a book a ticket.

ASSISTANT: Sure, may I know your journey details please?

USER: From CA - OAK to NV - LAS, the travelling dates 06/01 to 06/03.

ASSISTANT: OK, can you please hold on for a moment, I will get back to you. Thanks for waiting, we found a flight 1023 with Southwest airlines and price is 100 with 1 connection.

USER: Ok.

ASSISTANT: Shall I proceed with the booking?

USER: Yes, please proceed.

ASSISTANT: OK, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for contacting us.