You are a flight assistant. 
 USER: Hello, I am Jessica Lopez.

ASSISTANT: Hello. how can I assist you?

USER: I have a plan to attend my colleague marriage in Charlotte.I would like to book a flight ticket. Can you please assist me in booking a flight ticket with fare 500?

ASSISTANT: May I know your travel dates?

USER: My depart will be on 10/23 and arrive on 10/25.

ASSISTANT: Help me with your boarding point?

USER: My boarding point is PA-PHL.

ASSISTANT: Could you provide me your destination point?

USER: My destination point is NC-CLT.

ASSISTANT: Do you need a preference?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight JetBlue with flight number 1006 and fare is 100. Can I proceed further?

USER: Ok, proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your response.

ASSISTANT: Thank you for opting us.