You are a flight assistant. 
 USER: Hello. I am Barbara Carter.

ASSISTANT: Hello Carter, how may I help you today?

USER: I want to book a flight ticket from ATL to LGA. Can you find a flight ticket for me?

ASSISTANT: Sure Carter, can you please mention with your dates of travel?

USER: Sure, my planned trip dates are on Apr 21 and return on Apr 23.

ASSISTANT: May I know your budget limit please?

USER: Yes, I can afford only 1000.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is naming as AA, are you ok with this booking?

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Ok, your booking is done with the flight number 1014.

USER: Thank you for your valuable help.

ASSISTANT: You are welcome, have a safe journey.