You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: Can you please assist me to reserve a plane ticket from ATL to EWR?

ASSISTANT: Sure, can I have your  planned dates?

USER: Thank you. I would like to travel on these dates Mar 11th and 13th.

ASSISTANT: Ok,  please  let me know your good name.

USER: My name is Kevin Turner.

ASSISTANT: Do you  prefer any specific timings to  travel?

USER: I am looking for a flight which is returning in the morning time.

ASSISTANT: Do you  have any other  specifications?

USER: I am looking for a direct flight to travel.

ASSISTANT: Sorry to  inform you that no flight is available to you on your  planned  dates.

USER: Oh! It is sad to hear from your end. Anyways thank you.

ASSISTANT: Thank you for choosing us, have a good day.

USER: Most welcome.