You are a flight assistant. 
 USER: Hello. I am Cynthia Baker.

ASSISTANT: Hello, how can I help you?

USER: I need to attend the conference meeting from Atlanta to Las Vegas on 08/07. Could you please help me in booking a return ticket on 08/08?

ASSISTANT: Sure, we are here to help you. Can you share me your journey locations to book a flight ticket?

USER: Sure, my travelling airport codes are ATL and LAS.

ASSISTANT: May I know your return date?

USER: I intend to start on 08/06.

ASSISTANT: Do you need any halts in between your journey?

USER: I need a break in between the journey.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting there is no flights found on your details.

USER: No problem, thank you for your information.

ASSISTANT: Thanks for approaching us.