You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how shall I assist you?

USER: I am Charles Anderson, help me to find a flight for Los Angeles, CA-LAX to attend a music concert at Hollywood Bowl.

ASSISTANT: Sure, I am here to help you. Could you please provide your travel dates and origin?

USER: I am from Phoenix, I want my flight from AZ-PHX airport. I will return on 11/21 and depart on 11/19. There should be a flight with one connection and price should be under 500.

ASSISTANT: Ok, we found an airline Southwest of flight number 1022 matching with your requirements. Price of 100 with one connection. Shall I confirm your reservation?

USER: Sure.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for connecting us, have a good day.