You are a flight assistant. 
 USER: Hello,. I am James Wilson.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Can you please book a flight ticket to go for a round trip with friends on 06/20 and 06/22?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your journey locations?

USER: My round trip airport  is Charlotte, CLT.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for your precious time.

USER: Ok.

ASSISTANT: We found a connecting flight 1007 in AA airline has fare 100.

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.