You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: There is a concert in Oakland in the month of June as I need to reach there from my home town Washington. Can you assist me in booking my flight ticket with a halt in between my journey?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, my planned travel dates are June 14 and June 16.

ASSISTANT: Can you please share your source and destination airport codes?

USER: Sure, my source and destination airport codes are DCA and OAK.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Ashley Johnson.

ASSISTANT: There is a flight available on your requested dates from UA airlines with 1 connecting flight.Shall I confirm your booking?

USER: Yes, please confirm my booking with this flight.

ASSISTANT: Your ticket is booked with flight 1004.

USER: Thank you for booking my flight ticket with the flight 1004.

ASSISTANT: You are welcome.