You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Carol Hill here.

ASSISTANT: How may I aid you?

USER: I want to attend for an interview at ATL. Can you please help me to book a flight from LAX?

ASSISTANT: Sure, I am glad to help you. Can you please share your travel dates?

USER: Sure, I want to depart on June 23 and need to return on June 25.

ASSISTANT: Do you have any connection limit?

USER: Yes, I am looking for a flight with single connection.

ASSISTANT: May I know your depart and arrival time?

USER: Sure, my return time must be in the evening.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please be on hold for a moment.

USER: Sure.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Ok, no problem. Thank you for the information.

ASSISTANT: Thank you for choosing us.