You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how do I help you?

USER: I am Mark Clark want to attend IIFA awards happening at Denver, CO-DEN on 11/26.

ASSISTANT: Ok, may I know your origin point?

USER: I will depart to DC-DCA on 11/28.

ASSISTANT: Alright, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for your patience, we are glad to inform that we found a flight for you. Flight details are, flight number 1024, airline: Hawaiian, connection 1 and it cost 100.

USER: Ok, confirm my booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.