You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I render you today?

USER: Myself Linda Taylor.

ASSISTANT: Glad to meet you Linda.

USER: I have to go to PHL next month for my film shooting purpose. Can you please book a flight ticket from SFO?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Thank you for your positive response, I want to take off on 10/06 and please confirm my return ticket also on 10/08.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Ok, take your time and find a best flight for me.

ASSISTANT: Sorry Linda, there are no flights available on your requested dates.

USER: Oh! It's ok no problem. Thank you for your information.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.