You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Karen Garcia, I plan to visit New York city for shopping, Can you help me to book a flight ticket?

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

USER: I will travel on 06/07 and return on 06/09.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need only one halt.

ASSISTANT: Is there any price limit?

USER: I want to spend 500 on flight ticket.

ASSISTANT: Can you provide me your airport codes so that I can check the availability and get back to you?

USER: Sure, my source airport is New York, NY-JFK and destination is New York, NY-LGA.

ASSISTANT: Thanks for providing your details.  We found a best flight for you. Hawaiian airline with flight number 1007 and price of 100.

USER: Please book me the flight ticket on 1007.

ASSISTANT: Sure. Your booking has been confirmed successfully.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.