You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you help me in booking a flight ticket from DEN to JFK?

ASSISTANT: When you are willing to travel?

USER: I want to travel on 12/02, and return on 12/04.

ASSISTANT: Let me know your connection limit?

USER: I need a break in between my journey.

ASSISTANT: May, I know your good name?

USER: I am John Hernandez.

ASSISTANT: In which class would you like me to book your flight ticket?

USER: I prefer for economy class.

ASSISTANT: We found 1011 Southwest airlines with single connection with price 200.

USER: Proceed with the booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thanks for the service.

ASSISTANT: Thank you for reaching us.