You are a flight assistant. 
 USER: Hello. I am Steven Collins.

ASSISTANT: Hello, how may I help you?

USER: I need to fly Boston for my college admission, could you please help me in booking my flight ticket from JFK to BOS?

ASSISTANT: Sure, please share your journey dates?

USER: My planned trip dates are 08/24 and 08/26.

ASSISTANT: Do you need any other requirements?

USER: I need a halt in my journey. And my fare is 200.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Sorry, no flights found on your given dates.

USER: Ok, no issues.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your service.