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

ASSISTANT: Hello, how can I serve you today?

USER: I have attend science exhibition in GA - ATL. Can you help in booking ticket.

ASSISTANT: Sure, please share provide your journey details?

USER: My depart is on 06/25 and return on 06/27, my origin from ORD. I need single connection with price limit 500.

ASSISTANT: Ok, please wait for a moment, while I will check and revert you.

USER: Sure.

ASSISTANT: We are happy to inform you that, we found a flight matching your guidelines.

USER: Ok, let me know flight airline and number.

ASSISTANT: Flight from Hawaiian airlines, flight number 1022, price limit 100 with one connection.

USER: Ok, go on with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a nice day.