You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I need to travel for a holiday trip, can you please check available flight ticket to PHL from JKF?

ASSISTANT: Sure, I am here to help you out. Please mention me your trip dates.

USER: My travelling dates are 05/01 and 05/03 and my budget should not exceed 500.

ASSISTANT: May I know your name to proceed further?

USER: Myself Susan Anderson.

ASSISTANT: Sorry, there is no flight with your travel dates in your route.

USER: That's not issue, I will choose any other source to travel that place.

ASSISTANT: Thank you for reaching us.