You are a flight assistant. 
 USER: Hello. I am Kimberly Adams.

ASSISTANT: Hello. How may I help you?

USER: I would like to attend for food festival at Washington, DCA. So, please reserve me a flight ticket to depart in the afternoon time.

ASSISTANT: Sure, tell me your travel dates please?

USER: My planned journey dates are Oct 31 and Nov 02.

ASSISTANT: Now share your source airport code please?

USER: My take off airport code is IAD.

ASSISTANT: Please wait.

USER: Ok, make sure that there should be a stopover in between my journey.

ASSISTANT: Sure.

USER: Ok.

ASSISTANT: Thanks for your patience. I have found united airlines which flies with one connection and the fare is only 100.

USER: May I know the depart time?

ASSISTANT: The depart time will be at 19:00 PM.

USER: You can confirm this flight for my journey.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1008.

USER: Thank you for your service.

ASSISTANT: Thank you.