You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

USER: I am Susan Anderson. I want to celebrate my marriage anniversary at New York. Can you please book me a ticket fare of 500?

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: Yes, my travelling dates are 07/01 and 07/03.

ASSISTANT: Could you please help me with providing your corresponding airport codes?

USER: Yes, my airport codes are TX-AUS and NY-EWR.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Thank you for providing all necessary details, could you please wait for a while. I will check the availability and get back to you.

USER:       Ok.

ASSISTANT: An airline Frontier with flight number 1001 is matching with your requirements.

USER: Ok.

ASSISTANT: Price 100 and a halt is available.

USER: Please proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.