You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me in booking my flight ticket from PHX to DEN?

ASSISTANT: Sure, I will help you. Please help me with your planned travelling dates.

USER: My travelling dates are June 26 and June 28.

ASSISTANT: Do you need break in between your journey?

USER: I need connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: No.

ASSISTANT: Can I know your good name please?

USER: Myself Barbara Harris.

ASSISTANT: AA is providing a single connected flight with ticket fare of 200, shall I proceed for booking?

USER: Please proceed with booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1018, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.