You are a flight assistant. 
 USER: Hello, I am Jessica White.

ASSISTANT: Hello, how can I help you today?

USER: Last year we have visited Dallas & Fort Worth, TX - DFW but, it is incomplete again we have planned to visit remaining places. Can you help me in booking my flight ticket within the fare of 200?

ASSISTANT: Sure, can you provide me your travel dates?

USER: It will be flexible for me to travel on 06/07 to 06/09.

ASSISTANT: May I know your origin airport code?

USER: My boarding point is from CA - OAK.

ASSISTANT: OK, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 100 and single connection. Can I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your assistance.

ASSISTANT: Thanks for choosing us, have a good day.