You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I wanted to attend my colleague's House warming ceremony at Washington. Could you please help me book the flight ?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My flight would be from DEN to DCA. Dates are from May 22-24.

ASSISTANT: May I know your name?

USER: Myself Jennifer Edwards.

ASSISTANT: Found you a flight with 1 connection limit, costs 100. Shall I proceed for the booking?

USER: Perfect. Could you please go ahead and book it?

ASSISTANT: Flight 1023 from UA airlines is confirmed.

USER: Thanks for your help.

ASSISTANT: Welcome.