You are a flight assistant. 
 USER: Hello.

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

USER: I want to travel from CLT to DEN for my business meeting, can you please help me out with that?

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

USER: Thank you, my departure is on July 08 and please book my return ticket on July 10.

ASSISTANT: May I know your name for further process?

USER: Sure, my name is John Brown.

ASSISTANT: May I know your connection limit for this trip?

USER: Sure, I would prefer single connection.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, take your time.

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

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

ASSISTANT: Your flight ticket is booked successfully, flight number is 1013.

USER: Thank you for your assistance.

ASSISTANT: You are welcome.