You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to visit Oakland, please help me in booking a ticket from CLT to OAK.

ASSISTANT: Sure, let me know your travelling dates?

USER: My planned travel dates are on Apr 4 and Apr 6.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No, thank you for asking.

ASSISTANT: May I know your good name?

USER: My name is Sarah Rodriguez.

ASSISTANT: We found a Jet blue airline with flight number 1020 and fare is 100 with class is economy. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your quick services.

ASSISTANT: Thank you.