You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Robert Gonzalez from Charlotte. I want to go to Charlotte next week for attending a business meeting there. Can you please book a flight ticket from CLT to CLT?

ASSISTANT: Sure, can you please share your travel dates?

USER: I want to take off on 02/06 and please confirm my return ticket also on 02/08.

ASSISTANT: Let me check for the availability of flight.

USER: Ok, take your time and find a best flight for me.

ASSISTANT: Robert, there is a flight available with price 100 and the connection is 1 with AA airline. Would you like me to proceed with the booking?

USER: That's perfect,  please confirm this flight ticket for me.

ASSISTANT: Your booking is confirmed with 1004 flight number.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a great day.