You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am John Young. Can you help me to book a flight from ATL to DFW?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My travelling dates are 10/21 and 10/23.

ASSISTANT: Here is a flight with 1 stop and price is 100 in Southwest airlines, can I proceed with it?

USER: Proceed with booking.

ASSISTANT: Your ticket has been booked with 1022 flight, have a safe flight.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.