You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you at this moment?

USER: Can you please search a flight ticket for me from SEA to OAK?

ASSISTANT: Sure, I will help you in searching flight, please share your travelling dates?

USER: My travelling dates are 02/08 and 02/10.

ASSISTANT: Sorry for the inconvenience, no flights as per your details. May I know your name please?

USER: Ok, myself Jason Davis.

ASSISTANT: Davis, thank you for reaching us.

USER: Thank you for checking.