You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Kevin Martin.

ASSISTANT: How can I help you today?

USER: I am planning to visit Dallas. Can you help me for booking a flight ticket from ATL to DFW?

ASSISTANT: Sure, I will help you in booking. Can you please share your travel dates?

USER: My travelling dates are 09/21 and 09/23.

ASSISTANT: Here, I found a flight for you with 1 connection and price is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1001 and airline is AA.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.