You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in making an airline reservation from OAK to DCA?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are Dec 7th and Dec 9th.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Hawaiian with flight 1001 having a fare 200 with stopover. Shall I proceed with booking?

USER: You can reserve it.

ASSISTANT: May I know your name?

USER: Virginia Brown.

ASSISTANT: Your reservation has been processed.

USER: Thank you for your response.

ASSISTANT: Thank you for reaching us.