You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is James Adams.

ASSISTANT: How may I serve you today?

USER: There is a  Monterrey Car Week at New York, LGA. So I want to book a ticket on 12/18.

ASSISTANT: Sure, could you please mention your source code?

USER: To view this car week, I have to fly from New York, EWR.

ASSISTANT: When would you like to return from journey?

USER: 12/20 is my return date.

ASSISTANT: Do you need any stopover?

USER: Yes, I need a lay by in my journey.

ASSISTANT: We found a flight in JetBlue airline with a single stopover and the flight number is 1004.

USER: Ok.

ASSISTANT: Shall I proceed?

USER: Proceed.

ASSISTANT: Your booking is done with in JetBlue airline.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.