You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: Mark Hill here.

ASSISTANT: Ok.

USER: Can you help me in booking a connecting flight from LAX to CLT?

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are June 04 to June 06.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: May I know your connection limit?

USER: I have already mentioned above.

ASSISTANT: Ok, Is there any other specifications?

USER: My return should be in the afternoon.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: We found a flight in Delta airline having a stopover and fare is 100, the return time is 17:00 PM. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with a flight number 1022 in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.