You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I need to meet my grand parents who are staying in EWR. Can you please make a reservation from ATL?

ASSISTANT: Sure, may I know your good name?

USER: I am William White.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I want to travel on June 3 and need to return on June 5.

ASSISTANT: Do you have any preferences?

USER: I need a connecting a connecting flight which return in the evening.

ASSISTANT: We found a connecting flight 1000 from American airlines has fare 500 and arrival time is 23:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed in business class.

USER: Thank you.

ASSISTANT: Thank you for availing us.