You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a flight ticket from CLT to DFW?

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

USER: My travelling dates are July 4 to July 6.

ASSISTANT: May I know your connection limit?

USER: I need a single connection of flight.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: We found an airline: Southwest, flight number: 1006 and price is 100 with one connection.

USER: Please proceed to book a flight ticket under the name of Joseph White.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.