You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ryan Adams.

ASSISTANT: How may I aid you today?

USER: I have to attend a Music Concert at Los Angeles, could you please help me with booking a flight ticket?

ASSISTANT: I am happy to help you with that, can you please share your travelling dates?

USER: I would like to take off on 04/26 and return on 04/28.

ASSISTANT: May I know your airport codes to proceed further?

USER: My nearest source airport code is DEN and destination airport code is LAX.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a ticket for you with price 300, flight number is 1008 and connection is 1. Is it ok for you?

USER: Please proceed with the booking.

ASSISTANT: I confirmed your ticket successfully.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for contacting us.