You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you aid me to book a flight ticket from OAK to DCA?

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

USER: My trip dates are Nov 23 and Nov 25.

ASSISTANT: Do you want a connecting flight?

USER: I prefer for connecting flight.

ASSISTANT: Is there any other requirement related to booking?

USER: No other preferences you can proceed for booking.

ASSISTANT: May I know your good name?

USER: Nancy Scott here.

ASSISTANT: I found a connecting flight 1005 of airline Frontier, fare is 100 and class is economy. Shall I proceed with booking?

USER: Please proceed for booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for the help.

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