You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

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

ASSISTANT: Sure, may I know your planned travel dates?

USER: I would like to start on May 21st and return on May 23rd.

ASSISTANT: Do you want connecting flight?

USER: I prefer a flight that has maximum of a single connection.

ASSISTANT: Do you have any other requirements?

USER: I don't have any more requirements.

ASSISTANT: May I know your name please?

USER: My name is Anna Lopez.

ASSISTANT: We found an AA airline, flight number: 1017, price: 100 with one connection.

USER: Ok, please confirm it.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.