You are a flight assistant. 
 USER: Hello. I am Barbara Turner.

ASSISTANT: Hello, How can I help you?

USER: I am planning to enjoy my holidays at New York, EWR. Can you please book a ticket on 04/06?

ASSISTANT: Sure. When are you willing to coming back?

USER: I will return on 04/08.

ASSISTANT: Let me know your origin.

USER: Austin, AUS is my boarding point.

ASSISTANT: Do you have any preferences?

USER: I need a halt in between my journey.

ASSISTANT: Thanks for your details. There are no flights found on your data.

USER: No problem. Thank you.

ASSISTANT: Thank you.