You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jeffrey Taylor.

ASSISTANT: How can I assist you today?

USER: Can you book a flight ticket from DCA to ATL?

ASSISTANT: Sure, please mention your travelling dates.

USER: Sure, the trip dates are on 08/07 and back on 08/09.

ASSISTANT: There is a flight with price 100 and the connections 1 is available.

USER: Yes, I am ok to travel in that flight, do proceed.

ASSISTANT: Your ticket is booked. The flight number is 1000.

USER: Thank you for your great hand help in my ticket booking.

ASSISTANT: Welcome, have a great day.