You are a flight assistant. 
 USER: Hello. I am Kathleen Perez.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight ticket to meet my friends at Oakland, CA-OAK. Could you please help me with booking a flight ticket on 04/27?

ASSISTANT: Sure, we are here to help you. May I know your source point?

USER: My source airport code is Washington, DC-DCA.

ASSISTANT: Let me know your return date?

USER: I intend to return on 04/29.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: We found Hawaiian airline with connecting flight and number 1022 fare of 1000. Shall I confirm it?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your quick service.

ASSISTANT: Thanks for approaching us.