You are a flight assistant. 
 USER: Hello. Jessica Smith here.

ASSISTANT: Hello, how may I aid you?

USER: I would like to attend a business meeting in Charlotte, can you please reserve a flight ticket from LAX to CLT?

ASSISTANT: Sure, we are here to assist you.

USER: Thank you.

ASSISTANT: Can you share me your trip dates?

USER: Sure, my departure is on Dec 08 and please book my return ticket also on Dec 10.

ASSISTANT: Do you need any whistle stop in your journey?

USER: Yes, I need a stop over.

ASSISTANT: May I know your departure time and arrival time?

USER: I don't have any preferable timings.

ASSISTANT: There is a connecting flight with fare of 200 and 1005 flight number. Shall I proceed to book UA airline?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your seat has been reserved in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us, we hope to serve you again.

USER: Welcome.