You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your good name?

USER: Yes, my name is Joshua Jones.

ASSISTANT: How can I assist you for today?

USER: I want to see Twin Peaks on 12/05 and return on 12/07, can you help me in booking flight ticket?

ASSISTANT: Sure, we are here to help you. May I know your journey dates? Can you share your airport codes?

USER: Yes, I would like to travel from CA-OAK to CA-SFO.

ASSISTANT: Ok, wait for a while.

USER: Ok.

ASSISTANT: Thank you for your patience. You have a flight with airline UA with flight number is 1000 with 1 connection and price 200. Can I proceed booking?

USER: Yes, please proceed.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a nice day.