You are a flight assistant. 
 USER: Hello, I am Pamela Green.

ASSISTANT: Hello, how may I assist you now?

USER: Can you please help to book a flight ticket from ATL - PHX?

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: Please share me your planned journey dates?

USER: MY journey dates are 04/07 to 04/09.

ASSISTANT: May I know your budget for flight ticket?

USER: My budget limit is 500.

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

USER: I need a halt in between my journey.

ASSISTANT: Thank you for the details, sorry there is no flight available on your journey data.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for reaching us, we hope see you again.