You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I amend you today?

USER: I want to book a flight ticket to attend my grand father memorial service in Phoenix, AZ - PHX. Can you book a flight ticket with in the range of 500?

ASSISTANT: Sure, I am euphoric to help me. Can you provide your origin airport?

USER: Sure, my source airport is from New York, NY - JFK.

ASSISTANT: Do you prefer any halt in between?

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

ASSISTANT: On what dates you prefer to travel?

USER: I want to travel on 01/10 and return on 01/12.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: In the meanwhile, may I know your name to move ahead? We found a 1011 Southwest airline, matching your preferences.

USER: Myself Nicholas Miller.

ASSISTANT: The airfare is 100, with a single halt in between. Shall I make a move?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with your name.

USER: Thanks for being my helping hand.

ASSISTANT: Thank you for making us to serve you.