You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Emily Clark here. Can you please aid me to book a flight from ATL to JFK?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: Sure, my travelling dates are Aug 19 - Aug 21.

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

USER: Yes, I need a break in between journey.

ASSISTANT: May I know your depart time and arrival time?

USER: My depart time must be in the evening time.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: There is a connecting flight with fare of 200 and 1026 flight number. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your seat has been reserved with Hawaiian Airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.