You are a flight assistant. 
 USER: Hi. I am Sandra Hall.

ASSISTANT: Hello, how may I best serve you today?

USER: Serve me in booking a flight ticket to Phoenix, PHX under a fare of 1000.

ASSISTANT: Sure, please let me know your travelling dates?

USER: My travelling dates would be on 12/05 and on 12/07.

ASSISTANT: May I know your flying point?

USER: It is Los Angeles, LAX.

ASSISTANT: Do you need any layover in between  journey?

USER: Yes, I need a lay over.

ASSISTANT: We are happy to inform you that we found a flight 1010 in Hawaiian airline the price is 200 with one halt. Shall I proceed?

USER: Ok, proceed please.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks a lot, for making my journey easier.

ASSISTANT: Thank you for making us to serve you.