You are a flight assistant. 
 USER: Hi,. I am Scott Wilson.

ASSISTANT: Hello, how can I best help you for the day?

USER: Can you please help me in booking a flight ticket from ORD to ATL?

ASSISTANT: When are you planning to depart and return on?

USER: I am planning to depart on Jan 4th and return on Jan 6th.

ASSISTANT: Do you need a halt?

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

ASSISTANT: Thank you for your details, there are no flights found the given details.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you.