You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Joshua Lee.

ASSISTANT: How can I assist you today?

USER: I am planning to visit DFW to meet my father, can you please find a flight from CLT?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: My planning dates are from 09/07 till 09/09.

ASSISTANT: Please give me a moment.

USER: Sure, I will wait.

ASSISTANT: Here, I found a flight for you with single connection.

USER: Please proceed for further.

ASSISTANT: Your ticket is booked with flight number 1021 and airline is AA.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.