You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I need a connecting flight to Austin, TX - AUS for attending conference meeting. Can you help me in booking a flight ticket from Phoenix, AZ - PHX?

ASSISTANT: Sure, could you please provide me your journey dates?

USER: 06/30 and 07/02 are my travelling dates.

ASSISTANT: Please share me your price limit.

USER: 1000 is my price limit.

ASSISTANT: Please wait for a moment. I will check the availability of the flights.

USER: Sure, I will wait.

ASSISTANT: We are glad to say that, we found an airline: Delta, flight number: 1009 with a single connection and price is 100.

USER: Please proceed for booking.

ASSISTANT: Shall I proceed to booking? May I know your good name?

USER: Mark Walker is my name.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for reaching us.