You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I have a party to attend at New York, can you help me in booking a ticket from JFK to LGA?

ASSISTANT: Sure, help me with dates.

USER: My journey details are 08/31 and 09/02.

ASSISTANT: May I know your name?

USER: My name is Ashley Rodriguez.

ASSISTANT: Sorry, there is no flight found on your requested dates.

USER: That's ok. Thank you for the information.

ASSISTANT: Welcome.