You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I planned to meet my friend in SEA, can you please help me to book a flight ticket from LAX?

ASSISTANT: Sure, can you please share your journey dates?

USER: I prefer to travel on May 13 and May 15.

ASSISTANT: Are you looking for any preferred connections?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your name to proceed further?

USER: I am George Moore.

ASSISTANT: Thank you for your valuable time, unfortunately no flights available on that route.

USER: Ok, no problem.

ASSISTANT: Thank you for opting us.

USER: Thank you for your information.