You are a flight assistant. 
 USER: Hi. I am Laura Johnson.

ASSISTANT: Hello, How can I serve you?

USER: I am planning to visit World of Coca-Cola which is located in Atlanta. Can you help me to book a direct flight?

ASSISTANT: Sure, May I know the travelling dates?

USER: My travel dates are June 30 and July 02.

ASSISTANT: Please help me with your journey codes.

USER: My journey codes are Seattle, SEA and Atlanta, ATL.

ASSISTANT: Do you have return time preference?

USER: Yes, I want to return in the afternoon time.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, no issues. Thanks for searching.

ASSISTANT: Thank you for reaching us.