You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I best address you?

USER: I would like to visit an international conference about Religious festivals, held at New York, NY - LGA. Can you book me a flight ticket?

ASSISTANT: Sure, may I know your source point?

USER: New York, NY - JFK, is my source.

ASSISTANT: Please share me your journey dates?

USER: I want to move on 11/16, and I need to return on 11/18.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a halt in between my journey.

ASSISTANT: There is a flight found with Delta airline of flight number 1018 and fare is 100. Shall I proceed for booking?

USER: It is perfect, please proceed.

ASSISTANT: To proceed for booking, may I know your good name?

USER: Catherine Clark, is my name.

ASSISTANT: Your ticket has been confirmed with name Catherine Clark.

USER: Thanks for the best response.

ASSISTANT: Thanks for choosing us and  have a nice journey.