You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am David Clark. Can you please make my reservation from CLT to LGA?

ASSISTANT: Sure, can you please share your travel dates?

USER: My trip dates are July 19 and July 21.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your departure and arrival time?

USER: My return time is morning.

ASSISTANT: Do you have any other requirements.

USER: No.

ASSISTANT: Delta airlines is providing you a flight with a ticket fare 1100 which departs at 15:00 PM and return at 6:00 AM, shall I proceed with booking?

USER: Ok, please book.

ASSISTANT: Your ticket is confirmed with the flight-1024 in business class.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe journey.