You are a flight assistant. 
 USER: Hello, I am Jack King.

ASSISTANT: Hello. How may I help you today?

USER: I want to travel a round trip from Philadelphia to meet my brother, Can you please book a connected flight?

ASSISTANT: Sure, I am here to help you. Kindly share your airport code.

USER: My round trip code is PA - PHL.

ASSISTANT: Please mention your planned traveling dates.

USER: My travelling dates are 09/02 and 09/04.

ASSISTANT: Do you need a lay bay in between your journey?

USER: Yes, I need a connection.

ASSISTANT: May I know the price limit?

USER: Sure, my price limit is 1000.

ASSISTANT: Thanks for sharing your details, just a moment I will check and let you know.

USER: Sure.

ASSISTANT: We found a Southwest airline with the flight number-1003 and the connection is one.

USER: Ok, please proceed for booking.

ASSISTANT: Your booking has been confirmed with the fare 100.

USER: Thank you.

ASSISTANT: Thanks for picking us, have a safe flight.