You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking my flight ticket from MSP to DCA?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned travel dates are Dec 18-20.

ASSISTANT: May I know your connection limit?

USER: I prefer to fly in connected flight.

ASSISTANT: May I know your good name?

USER: Myself, Sandra Davis.

ASSISTANT: Do you have any other specifications?

USER: No more specifications.

ASSISTANT: We found an airline: Hawaiian, flight number: 1015 and price is 200 with one connection.

USER: Ok, please go ahead.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.