You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from SEA to OAK, can you help me?

ASSISTANT: Sure. Can you share me your travelling dates?

USER: My travel dates are 12/28 and 12/30.

ASSISTANT: May I know your name?

USER: Myself Paul Hernandez.

ASSISTANT: Ok, wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting there is no flights found on your details.

USER: No problem, thanks for checking.

ASSISTANT: Thanks for choosing us.