You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me to book a flight ticket from BOS to DCA?

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

USER: My travelling dates are 01 to 03 of Sep.

ASSISTANT: Do you want a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Nicole Edwards.

ASSISTANT: I found a connecting flight 1026 of airline Delta, fare is 100 and class is economy. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for visiting us, have a nice journey.