You are a flight assistant. 
 USER: Hello, I am Alexander Miller.

ASSISTANT: Hello, how may I help you?

USER: I heard that Seattle is the best place for LGBT festival, which is to be held at Kerry park. I need to book a ticket, Could you help me in ticket booking with 1 connection?

ASSISTANT: Sure, I am here to help you. May I know when you have planned to travel?

USER: My  journey starts  on 08/07.

ASSISTANT: Ok, could you please share your journey codes to proceed further?

USER: Source code is LAX. Destination airport code is SEA.

ASSISTANT: May I know your return date please?

USER: I intend to return on 08/09.

ASSISTANT: Thanks for your details, sorry no flights found with your details.

USER: Ok, no problem.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you for aiding me.