You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am William Phillips. I want to book a flight ticket within my price limit 5000. Could you help me in flight booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: I am planning to fly on 09/12 and return on 09/14.

ASSISTANT: To book a ticket I need your airport codes.

USER: I am planning to attend my nephew's birthday in GA - ATL. It was a round trip. I need a single connection.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline Jet Blue and flight number 1027. Price 100 and 1 connection. Shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you, for your helping hand.

ASSISTANT: Thank you have a safe journey.