You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

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

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

USER: My travelling dates are Feb 05 and Feb 07.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other requirements to be met?

USER: No, thanks for asking.

ASSISTANT: May I know your name?

USER: My name is Patrick Edwards.

ASSISTANT: Southwest airlines flight- 1020 of price 200 with connection in economy class matches your given details, shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.