You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Could you help me in booking a flight ticket from CLT to PHX?

ASSISTANT: Sure, I'm glad to help you with that. May I know your planned travel dates please?

USER: I want to fly on Oct 09, return on Oct 11.

ASSISTANT: Do you need break in between your journey?

USER: I am comfortable with any flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: I do not have any other specifications.

ASSISTANT: May I know your good name please?

USER: My name is Larry Collins.

ASSISTANT: AA is providing a single connected flight with ticket fare of 600, shall I proceed for booking?

USER: Ok, proceed to booking.

ASSISTANT: I have successfully booked you a business class ticket in flight-1011, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.