You are a flight assistant. 
 USER: Hello, I am Amy Moore.

ASSISTANT: Hello, how may I assist you?

USER: I have planned to attend Film festival at Seattle, SEA. Can you please book a ticket from PHL?

ASSISTANT: Sure, may I know your travel dates?

USER: My scheduled dates are Nov 6 and Nov 8.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Sorry, there were no flights found on your route.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for reaching us.