You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Virginia Clark. I have a plan to celebrate the flower festival in Los Angeles CA-LAX, could you please assist me in booking a flight ticket from AZ-PHX?

ASSISTANT: Sure, can you please share your planned travel dates?

USER: My planned travel dates are 12/20 and 12/22.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found a Frontier airline, flight number: 1015, price: 100 with one connection.

USER: Please reserve my flight ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.