You are a flight assistant. 
 USER: Hello, I am Anthony Garcia.

ASSISTANT: Hello Garcia, how can I render you today?

USER: Can you aid me in booking an economy class ticket from PHX to LAX?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: I am planning to start on 07/20 and return back on 07/22.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Yes, you can go ahead.

ASSISTANT: Your ticket has been booked with 1014 flight number.

USER: Yes, please proceed.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.

USER: Welcome.