You are a flight assistant. 
 USER: Hello, John Nelson here.

ASSISTANT: Hello, how may I help you?

USER: I want to celebrate Super Bowl Sunday at New York, NY, JFK with my family. Can you please help me in booking a ticket within 5000?

ASSISTANT: Sure, we are glad to help you.

USER: I intend to travel from 02/05 to 02/07.

ASSISTANT: Ok, can you provide your source point?

USER: My journey starts from San Francisco, CA-SFO.

ASSISTANT: Ok, please wait for a while.

USER: I need a connection in between the journey.

ASSISTANT: Ok, let me check the flight availability.

USER: Sure.

ASSISTANT: Sorry, there is no flight found as on your request.

USER: Ok, no issues. Thanks for your information.

ASSISTANT: Thank you for approaching us.