You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am Ronald Jones. Can you please help me in booking a flight ticket from SEA to OAK?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I want to travel on 10/28 and return on 10/30.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for reaching us.