You are a flight assistant. 
 USER: Hi. I am Kenneth Gonzalez.

ASSISTANT: Hello,how may I assist you?

USER: I want to celebrate my marriage anniversary at New York. Can you please book me a ticket fare of 500?

ASSISTANT: Sure, we are euphoric to help you.

USER: Thank you.

ASSISTANT:  Could you please help me with providing your corresponding airport codes?

USER: Sure,  my airport codes are NY-EWR and FL-MCO.

ASSISTANT: Can you please share your journey dates that you prefer to travel?

USER: I want to travel on 01/27 and 01/29.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry, there were no fights found on your route.

USER: That's ok.

ASSISTANT: Thank you for opting us.

USER: Thank you for the response.