You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to meet my close friend at Oakland, please help me in booking a ticket from ORD to OAK.

ASSISTANT: Sure, can you please share your travel dates?

USER: My travelling dates are 06/04 and 06/06.

ASSISTANT: May I know your name to proceed further?

USER: My name is Donna Nelson.

ASSISTANT: Donna, there is a flight available with price 100 and the connection is 1 with Hawaiian airline. Would you like me to proceed with the booking?

USER: Ok, please confirm with my booking.

ASSISTANT: Your booking is confirmed with 1028 flight number.

USER: Thank you for your help in booking a ticket.

ASSISTANT: Thank you for contacting us.