You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, can I know your name?

USER: My name is Sharon Anderson.

ASSISTANT: How can I assist you?

USER: We are planning to visit Los Angeles, LAX. Can you book a ticket from JFK?

ASSISTANT: Ok, how much is your fare limit for this journey?

USER: Make sure the price limit is under 500.

ASSISTANT: On what dates you wish to travel?

USER: My travel dates are 08/04 and 08/06.

ASSISTANT: Sorry for the inconvenience, there are no flights found on your requested dates.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thanks for contacting us, have a great day.