You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you today?

USER: I want to exhibit my paintings and crafts in Atlanta, ATL. Book my ticket with a connecting flight on 01/16.

ASSISTANT: Sure, may I know your name please?

USER: I am Michelle Carter.

ASSISTANT: May I know your return date?

USER: I intend to return on 01/18. OAK is my origin point.

ASSISTANT: May I know your price limit?

USER: 1000 is my price limit.

ASSISTANT: Please wait for a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a Frontier airline, flight number: 1002, price: 100 with one connection.

USER: Proceed with booking.

ASSISTANT: Ok, your flight ticket has been confirmed.

USER: Thank you for good service.

ASSISTANT: Thanks for choosing us.