You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am willing to travel to OAK from SEA in the month of August. Can you please help me to book a flight ticket under my name Jonathan martinez?

ASSISTANT: Sure, I will help you in booking the ticket.

USER: Thank you for noting my request.

ASSISTANT: May I know you travelling dates please?

USER: Sure, my travelling dates are 10/10 and 10/12.

ASSISTANT: Sorry, there are no flights found.

USER: Not a problem, anyway thank you for the information.

ASSISTANT: Thank you for choosing us.