You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in booking my flight from CLT to reach LAS, as I have a meeting there with my friends?

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

USER: Thank you, I want to start on July 22nd and return on July 24th.

ASSISTANT: May I know your connection limit?

USER: I prefer a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I don't have any other requirements.

ASSISTANT: Ok, please let me know your name to proceed further.

USER: I am Lisa Wilson.

ASSISTANT: Ok, please be on hold.

USER: Ok, sure.

ASSISTANT: There is a flight available with price 100 and the connection is 1 from United Airlines. Would you like me to proceed with the booking?

USER: Ok, please book it.

ASSISTANT: Your ticket has been confirmed with the flight-1013 in economy class.

USER: Thank you for the help.

ASSISTANT: Welcome, have a safe trip.