You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I best help you now?

USER: I am Dorothy Adams. I need to book a flight ticket from AZ - PHX to NA - LAS. Could you help me in booking?

ASSISTANT: Sure, I can help you in that.

USER: Thank you.

ASSISTANT: When do you planned your journey dates?

USER: My travel start on 10/17 and return on 10/19.

ASSISTANT: Do you need any lay by in between journey?

USER: I need single halt in between my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We are glad to inform that, there is a flight found in JetBlue airline of flight number 1023 and fare is 200. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thanks for connecting us, have a great day.