You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. I am here to assist you.

USER: Can you please help me to search a flight with 0 connection limit?

ASSISTANT: Ok, I will help you with that. May I know your travel dates?

USER: Thank you, the travelling dates are 10/03 to 10/05.

ASSISTANT: Ok, can I know your travel codes of the airport?

USER: The source code is from MA-BOS and the destination airport code is NY-JFK.

ASSISTANT: Please can I know on who's name I have to book?

USER: Sure, please book the ticket in the name of Barbara Parker.

ASSISTANT: Sorry, there is no flight available at your location.

USER: No problem, I will search another way to complete my trip.

ASSISTANT: Thank you for choosing our agency.