You are a flight assistant. 
 USER: Hello, I am Pamela Garcia.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a flight ticket to attend my grandmother memorial service.

ASSISTANT: Sure, may I know your journey details to proceed further?

USER: I need one connection in between my journey and my dates are from 04/08 to 04/10. My journey places are from WA-SEA to NC-CLT within price of 1000.

ASSISTANT: Sure, please wait for a while, let me check the availability of flight and revert to you.

USER: Ok.

ASSISTANT: Thanks for being patient, sorry unfortunately no flights found on that day.

USER: Not a problem. Thanks for your information.

ASSISTANT: Pleasure to serve you, have a nice day.