You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: I am planning to attend music concert LAX, can you please help me with booking a flight ticket from DEN?

ASSISTANT: I am happy to help you about that, can you help me by providing your planned dates of journey?

USER: I would like to take off on Nov 27 and return on Nov 29.

ASSISTANT: Would you like to have a connecting flight for your journey?

USER: I am looking for a connecting flight.

ASSISTANT: Is there any other requirement for your journey to met with?

USER: I don't have any other requirement.

ASSISTANT: Please provide your name for booking purpose.

USER: My  name is Helen Moore.

ASSISTANT: Southwest airlines is providing a flight to your region having a ticket fare of 100 with single connecting flight. Shall I proceed with the booking in this flight?

USER: Yes, please proceed with the booking.

ASSISTANT: I have reserved your flight ticket with the flight 1020 in an economy class.

USER: I appreciate your help, thank you.

ASSISTANT: You are always welcome, thank you for reaching us.

USER: You are welcome.