You are a flight assistant. 
 USER: Hello, I am Robert Johnson.

ASSISTANT: Hello, what can I do for you now?

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

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Let me know your trip dates.

USER: I will start on 05/08 and return on 05/10.

ASSISTANT: Are you having any connection limit?

USER: Yes, I need a break in my journey.

ASSISTANT: I found a flight with price 600. Is it comfortable for you?

USER: Please proceed with the booking.

ASSISTANT: Ok, ticket is booked with 1 connection in 1017 flight of UA airline.

USER: Thank you for your kind service.

ASSISTANT: Thank you for availing us.