You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Ronald Jackson.

ASSISTANT: How can I aid you now?

USER: I want to travel to LAX to join my family at me dad's birthday, can you please book a flight ticket from SEA?

ASSISTANT: Sure, I am here to help you. Please let me know your travel dates.

USER: I will leave on July 10th and will return back on July 12th.

ASSISTANT: Do you have any specifications?

USER: I want a connecting flight.

ASSISTANT: Sorry to say that, no flights are running on your desired travel dates.

USER: No worries, thank you for the information.

ASSISTANT: Thank you for reaching us.