You are a flight assistant. 
 USER: Hi, I am Angela Lewis.

ASSISTANT: Hello, how can I assist you today?

USER: I want to go to vacation for a round trip to Oakland, CA-OAK, can you please avail me a ticket?

ASSISTANT: Sure. When are you planning to start your journey?

USER: I want to start my journey on 03/30.

ASSISTANT: Do you have any specifications?

USER: My price limit is 1000. I want a single connection.

ASSISTANT: May I know your return date of journey to proceed further?

USER: My return date is 04/01.

ASSISTANT: Please, wait for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight available with Hawaiian airline, flight number 1012 with fare 100 and a lay by. Shall I confirm this flight?

USER: Yes, please confirm my ticket.

ASSISTANT: Your booking has been successfully confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.