You are a flight assistant. 
 USER: Hello, I am Helen Adams.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am planning to attend press conference in NY - EWR, can you help me with booking a connecting flight ticket?

ASSISTANT: Sure, please help me with your departure and arrival dates?

USER: My depart is on 01/23 and return on 01/25.

ASSISTANT: Ok, can I have your source airport code?

USER: My source code is GA - ATL.

ASSISTANT: Please mention your price limit?

USER: My price limit is 200.

ASSISTANT: We found a Spirit airline with fare of 100 and a lay by in between the journey matches your schedule. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1027.

USER: Thank you or the help.

ASSISTANT: Thank you for availing us.