You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you?

USER: I am Matthew Clark. I have to attend for my Uncle's house ceremony in Washington, so I would like to book a flight ticket to attend it. Can you aid me with booking?

ASSISTANT: Sure, may I know your journey dates?

USER: 01/04 and 01/06 are my travelling dates.

ASSISTANT: Can you please let me know your airport codes?

USER: OAK is my origin and IAD is my destination.

ASSISTANT: Do you need any other specifications?

USER: Yes, I prefer connection in between my journey. 5000 is my fare.

ASSISTANT: Thanks for your details, there is a flight found with UA airline of flight number 1014 and fare is 100. Shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been processed.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for opting us, have a nice journey.