You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Please notify me, how can I best serve you today?

USER: I am Paul Carter. I want to book a flight ticket from LAX to PHX. Could you help me?

ASSISTANT: Sure, For that may I know your travelling. Could you please provide me?

USER: Sure, my travelling dates are from 10/19 to 10/21.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, one moment please.

USER: Ok.

ASSISTANT: There is a flight found in Southwest airline of flight number 1025 and fare is 100. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a happy journey.