You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you at this moment?

USER: Can you find a flight for me from OAK to CLT?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: Ok, my trip dates should be from May 22 to 24.

ASSISTANT: May I know your name for further process?

USER: Sure, I am Rebecca Moore.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: No, I need a flight in economy class with single connection.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: Hawaiian airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Yes, please confirm it.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1021.

USER: Thank you.

ASSISTANT: You are welcome Rebecca Moore.