You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking the flight ticket from DEN to PHL?

ASSISTANT: Please provide your trip dates.

USER: My travel dates are Sept 8 and Sept 10.

ASSISTANT: Do you need any connection limit?

USER: I need a single connection flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Gregory Taylor.

ASSISTANT: There is a connecting flight in economy class with Southwest Airlines and ticket fare of 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed in flight 1006.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.