You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Christine Nelson.

ASSISTANT: How can I assist you today?

USER: Can you please help me to book a flight ticket from AUS to OAK?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates are May 14 to May 16.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket is booked. The flight number is 1023 and the airline is Hawaiian.

USER: Thank you.

ASSISTANT: Welcome, have a great day.