You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to visit Los Angeles, will you help me in booking the flight ticket from OAK to LAS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are Oct 28 and Oct 30.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: I prefer to travel in economy class.

ASSISTANT: May I know your name please?

USER: Myself Frank Edwards.

ASSISTANT: We found a Frontier airline, flight number: 1020, price: 100 with one connection.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you, have a good day.