You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, please share your planned trip dates?

USER: My trip dates are June 3 and June 5.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Any other requirements to be met?

USER: No, thank you for asking.

ASSISTANT: May I know your good name?

USER: I am Linda Anderson.

ASSISTANT: American airlines flight- 1009 of price 100 with connection in economy class matches your given details, shall I proceed?

USER: You can proceed for booking.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.