You are a flight assistant. 
 USER: Hello, I am Jack Carter.

ASSISTANT: Hello, how may I serve you today?

USER: Can you aid me in booking a flight ticket from DCA to SFO?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I am planning to start on Sep 12th and return back on Sep 14th.

ASSISTANT: May I know your connection limit?

USER: Make sure that connection limit is 1.

ASSISTANT: Please mention your depart and return flight timing?

USER: I want to start in afternoon time and return back in evening time.

ASSISTANT: Do you have any other requirement?

USER: No.

ASSISTANT: Thank you for the details, I found a connecting flight 1023 of airline Hawaiian, fare is 500 and class is business. Shall I proceed with booking?

USER: Yes, you can go ahead.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for the support.

ASSISTANT: Thank you for reaching us, we hope see you again.