You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Margaret Johnson. I would like to change my reservation which is under my name. Can you please help me with that?

ASSISTANT: Sure, I am here to help you out.

USER: Thank you.

ASSISTANT: Please give me a moment to check your reservation status.

USER: Sure, take your time.

ASSISTANT: We found your reservation in our data. Can you please share your airport codes?

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

ASSISTANT: Ok, let me know your travel dates.

USER: I would like to take off on June 8 and return on June 10.

ASSISTANT: Do you have any specifications?

USER: I need a flight with 1 connection.

ASSISTANT: Southwest airlines is having a connecting flight with a fare of 100, shall I proceed with booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is confirmed with the flight-1007.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe journey.