You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from DEN to DFW for attending a event.

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My travelling dates are Jan 23 and Jan 25.

ASSISTANT: May I know your name?

USER: I am Jeffery Turner.

ASSISTANT: Do you have any other specifications?

USER: Yes, I prefer to depart in the afternoon.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Southwest airlines with connecting flight and number 1021 fare of 100, Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.