You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you for the day?

USER: My name is Steven Collins from Washington DC and I need to attend my friends marriage. I want to book ticket from DCA TO ATL.

ASSISTANT: Sure, I am mirthful to help you with that booking. Can you please provide your planned travel dates?

USER: My travel dates are 03/06 and 03/08 respectively.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: There is a connecting flight available in Hawaiian airline with a fare of 200. Shall I proceed with booking?

USER: Yes, you can proceed with the booking.

ASSISTANT: Your booking is confirmed with the flight-1022.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us, have a safe journey.