You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Can you please help me with booking a flight ticket from ATL to DEN?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My travelling dates are from May 01-03.

ASSISTANT: Please mention your connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your class preference?

USER: I prefer business class.

ASSISTANT: May I know your good name?

USER: David Jones here.

ASSISTANT: I found a connecting flight, flight number is 1016 of airline Frontier and class is business. Shall I proceed with booking?

USER: You can you proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.