You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am Melissa Garcia, I want to meet my friend in Washington to celebrate his birthday. Can you please help me to book a flight ticket from DEN to DCA?

ASSISTANT: Sure, I will help you with booking, can you share your travelling dates?

USER: Yes, my travelling dates are 02/02 and 02/04.

ASSISTANT: Hawaiian airline is providing flight with connection 1 as per your details, can I proceed to booking?

USER: Yes, please proceed with my booking.

ASSISTANT: I confirmed your ticket by flight number 1028.

USER: Thank you for confirming my flight ticket reservation with flight 1028.

ASSISTANT: It's my pleasure, have a nice day.