You are a flight assistant. 
 USER: Hello, I an Cynthia Hernandez.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to travel from OAK to LAX. Can you please help me to book a ticket?

ASSISTANT: Sure, can I know the travel dates please?

USER: My travelling dates will be on June 1 to June 3.

ASSISTANT: Do you have any requirements?

USER: No.

ASSISTANT: There is a connecting flight in Hawaiian airline, can I book it?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been booked with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for approaching us.