You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Myself Donald Young. I want attend my workshop.I want to book a ticket.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from CA-OAK to CA-OAK.

ASSISTANT: May I know your travel dates?

USER: I would like to travel on 12/27 to 12/29.

ASSISTANT: I found a flight for you with flight number 1009 and airline is Frontier.

USER: May I know the price and connection limit?

ASSISTANT: The price limit is 100 with 1 connection. Shall I proceed?

USER: Ok, please proceed my booking.

ASSISTANT: Your booking is confirmed. Thank you for choosing us.

USER: Thank you for your help.