You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I would like to make a flight ticket reservation from PHL to DEN, can you please help me?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: Sure, I am willing to travel on Jul, 31st and return back on Aug, 2nd.

ASSISTANT: Do you need any break?

USER: I would like to take break in between my journey.

ASSISTANT: May I know your name?

USER: Sure, my name is Daniel Perez here.

ASSISTANT: Is there any other specifications?

USER: No, thank you for asking.

ASSISTANT: We found a connecting flight with an Southwest airlines, flight number:1016.

USER: Please proceed for booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.