You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura Jones.

ASSISTANT: How may I help you?

USER: I need to attend my college cultural fest in EWR. Can you book me a ticket from ATL?

ASSISTANT: Sure, may I know your trip dates?

USER: My departure is on May 6th and return is on May 8th.

ASSISTANT: Do you have any other requirements?

USER: I need to return in the evening.

ASSISTANT: Sorry Laura, in the evening there is no flights available.

USER: That's Ok, thanks for your assistance.

ASSISTANT: Most welcome.