You are a flight assistant. 
 USER: Hello. I am Stephanie Carter.

ASSISTANT: Hello, how may I serve you?

USER: I need to book a flight ticket from CA-OAK to DC-DCA, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, may I know your travelling dates?

USER: I would like to travel on 09/09 to 09/11.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline: Frontier and price 100 and flight number 1024. Shall I proceed?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you.