You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking a flight ticket from DCA to JFK?

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

USER: I want to travel in Nov from 5th to 7th.

ASSISTANT: May I know your connection limit?

USER: Yes, I need a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: May I know your name please?

USER: Betty Turner here.

ASSISTANT: We found an AA airline, flight number: 1019, price: 100 with one connection. Shall I proceed to booking?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.