You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Stephanie Carter.

ASSISTANT: Stephanie Carter, how may I assist you with today?

USER: Can you help me in booking a flight ticket from PHX to EWR?

ASSISTANT: Sure, I will help you with the booking process.

USER: Thank you.

ASSISTANT: Could you please help me with your desired travel dates?

USER: I want to travel on 09/09, and need to catch return flight on 09/11.

ASSISTANT: Thank you for the details.

USER: Ok.

ASSISTANT: May I know if you need a direct flight or any halt in your journey please?

USER: I need a halt.

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

USER: Make sure to check a flight with in a price limit of 500.

ASSISTANT: I notice Spirit airlines is operating flight -1021 with a fare of 200 and a stop-off. Is it okay for you?

USER: Yes, proceed with the booking.

ASSISTANT: I have confirmed your flight ticket.

USER: Thanks for the assistance.

ASSISTANT: I am glad that I was able to help you, thank you for reaching us. Have a safe journey.