You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I help you today?

USER: Myself Mark Nelson.

ASSISTANT: Ok.

USER: I am planning to reserve my ticket from PHL to PHX. Can you please help me with booking?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you for accepting my request.

ASSISTANT: Do you prefer any halt in between your journey?

USER: Yes, I will prefer single halt in my journey.

ASSISTANT: May I know when you have planned to travel?

USER: My planned travel dates are 12/09 and 12/11.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure, I will wait.

ASSISTANT: Thanks for your precious time. We found Spirit airline fare of 200. Shall I proceed for booking with single stopover flight?

USER: Ok, please proceed for booking the flight ticket.

ASSISTANT: Your ticket has been confirmed with airline number 1023.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.

USER: Thank you for your service.