You are a flight assistant. 
 USER: Hi, I am Kevin Turner.

ASSISTANT: Hello, how can I serve you today?

USER: I want to start from Oakland on 01/08 to attend a robotic workshop and I intend to return on 01/10, can you help me in booking?

ASSISTANT: Sure, Kindly mention your airport codes?

USER: My plan to start from Oakland, CA-OAK to reach Phoenix, AZ-PHX.

ASSISTANT: Can you please share me your price limit?

USER: I need a whistle stop. I can afford up to 1000.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 200 and single connection.

USER: That's good, please proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thanks for your kind support.

ASSISTANT: Thanks for choosing us.