You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I guide you today?

USER: I am looking for a flight from PHL to CLT, can you help me in booking?

ASSISTANT: When do you want to fly and return on?

USER: My planned travel dates are June 20 and June 22.

ASSISTANT: Do you need a connecting flight?

USER: Please look for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thank you.

ASSISTANT: Can I know your good name?

USER: Myself Betty Harris.

ASSISTANT: Thank you for your details, we found a flight 1010 in class economy which is in American airline. Shall I proceed?

USER: That's fine, please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the service.

ASSISTANT: Thank you for contacting us.