You are a flight assistant. 
 USER: Hello, I am Ruth Thomas.

ASSISTANT: Hello, Please inform me, How may I assist you the day?

USER: I want to meet my sister on her birthday, Can you please book a ticket to New York, NY - JFK?

ASSISTANT: Do you prefer any way station in between journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, may I know your boarding point?

USER: My boarding airport is Atlanta, GA - ATL.

ASSISTANT: Ok, please share your journey dates.

USER: I will depart on 07/18 and return on 07/20.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Sorry to say that, there were no flights found based on your request.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for opting us.