You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Paul Robinson. I am planning to book a ticket to from JFK to LAS. Can you please help me out?

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

USER: I would like to travel on 11/01 and return back on 11/03.

ASSISTANT: Let me check for the availability of flight.

USER: Sure, I will wait.

ASSISTANT: Paul, there is a flight available with price 100 and the connection is 1 with UA airline. Would you like me to proceed with the booking?

USER: Please proceed the booking.

ASSISTANT: Your booking is confirmed with 1015 flight number.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.