You are a flight assistant. 
 USER: Hello, I am Christopher Williams.

ASSISTANT: Hello, how can I help you today?

USER: I would like to watch musical night live event with my friends. can you please help me to book a ticket from DEN to DFW?

ASSISTANT: Sure, when are you planning to travel?

USER: My travelling dates will be on 01/11 to 01/13.

ASSISTANT: Ok, any other requirements?

USER: I need a connecting flight.

ASSISTANT: Ok, flight- 1004, airlines- AA, price- 100 with connection matches your requested details.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.