You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am James White here.

ASSISTANT: James White, how may I aid you?

USER: I am planning to meet my friend in Washington, IAD. Can you please help me with booking a flight ticket from ATL?

ASSISTANT: Sure, please provide your trip dates.

USER: My planned trip  dates are from Mar 01 to Mar 03.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight which returns morning time.

ASSISTANT: Please hold on for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry, no flights are available on your route.

USER: Not an issue, anyway thank you for the information.

ASSISTANT: Thank you for reaching us.