You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I want to attend a flower festival at Phoenix, so could you please avail a flight ticket for me?

ASSISTANT: Sure, when would you like to travel?

USER: I would like to travel on 12/05 and return on 12/07.

ASSISTANT: Please forward airport codes?

USER: My origin is Los Angeles, CA-LAX and destination is Phoenix, AZ-PHX.

ASSISTANT: May I know your good name please?

USER: My name is Patricia Nelson.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, I will wait.

ASSISTANT: We found a flight ticket in Delta airline, 1006 flight number having a halt. Shall I proceed for booking with fare of 100?

USER: Please proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for approaching us.