You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am looking for a connecting flight to New York to enjoy my holidays, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I am here to assist you with that.

USER: Thank you.

ASSISTANT: May I know when are you willing to travel?

USER: My planning dates are 17th Nov and 19th Nov.

ASSISTANT: Which class do you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: May I know your airlines preference?

USER: I don't have any airline preference.

ASSISTANT: Are you ok with a  connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Please help me with your source and destination airport codes.

USER: I will depart from BOS and land at EWR.

ASSISTANT: May I know your name to proceed further?

USER: My name is Scott King.

ASSISTANT: We are sorry to inform you that we didn't find any flight for your journey.

USER: No issues, I will choose another way to reach my destination.

ASSISTANT: Thank you for checking it with us.

USER: Thank you.