You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I have to book a flight ticket from DEN to LGA for attending a event. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, please share me your trip dates.

USER: My travelling dates are Apr 6 and Apr 8.

ASSISTANT:  Can I know your good name please?

USER: I am Daniel Smith.

ASSISTANT:  Do you have any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: We found a Delta airline and 1013 is flight number with a fare of 600.

USER: Please proceed.

ASSISTANT: Shall I proceed?

USER: Sure.

ASSISTANT: Your ticket is confirmed with a business class.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.