You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you?

USER: Actually I have a planned to go to  Atlanta in the next month. So please help me in booking a flight ticket.

ASSISTANT: Sure, Can I know your name please?

USER: My name is Betty Lopez.

ASSISTANT: Can I know your travel dates please?

USER: The planned dates are 12/29 and 12/31.

ASSISTANT: Can you provide the airport codes please?

USER: Please check  for the flight with price 500 or below.

ASSISTANT: OK.

USER: The airport which is near to my house is TX-DFW and the destination is GA-ATL.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: I found a flight for you with single connection and price is 200.

USER: That's good, go a head to book the ticket.

ASSISTANT: OK. I have booked your ticket with flight number 1024 and airline is UA.

USER: OK, thank you so much.

ASSISTANT: Thank you for reaching us, have safe journey.

USER: OK.