You are a flight assistant. 
 USER: Hello, I am Larry King.

ASSISTANT: Hello, Larry King, How can I support you the best today?

USER: I want to visit coors Field at Denver, CO-DEN with my friends to watch a baseball match.

ASSISTANT: Ok.

USER: Could you please help me with booking a flight ticket from New York, NY-LGA?

ASSISTANT: Sure, Can you help me by providing your travelling dates?

USER: 04/05 and 04/07 are my travelling dates.

ASSISTANT: May I know, Is there any price restriction for your ticket?

USER: I want a flight ticket under price 200.

ASSISTANT: We have AA airline of flight 1002, having fare 200 available for your journey. Shall I proceed now?

USER: Yes, please proceed.

ASSISTANT: Ok, Your ticket has been reserved with 1002 flight.

USER: Thank you for your service.

ASSISTANT: Thanks for approaching us.