You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Ronald Rodriguez. I have planned a industrial tour to Los Angeles. Can you please make a plane reservation with a price limit of 500? I need one connection.

ASSISTANT: Sure, can you please help me with your journey dates?

USER: I would like to depart on 09/04 and return on 09/06.

ASSISTANT: May I know your airport codes?

USER: I would like to board at Philadelphia, PA - PHL and land at CA - LAX.

ASSISTANT: Thank you for your details. A flight in Hawaiian airline with price 100 having single connection is found. Shall I proceed with it?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed in flight number 1025.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.