You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Jason Martinez, I need to attend How To Rock music event in Minneapolis on 05/01. Can you please book a ticket from Washington DC - DCA?

ASSISTANT: Ok. May I know your return date?

USER: Sure, my return date is on 05/03.

ASSISTANT: Kindly, mention your destination.

USER: Sure, My destination is Minneapolis & St. Paul, MN - MSP.

ASSISTANT: Please wait.

USER: OK.

ASSISTANT: Thanks for waiting. There is a flight 1021 in UA airline and price 200 with a connection. Shall I proceed?

USER: Yes, please proceed to book.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you.