You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Anthony Moore here. I want to go for 3 days trip to Oakland, CA - OAK. Can you book a ticket for me?

ASSISTANT: Sure, may I know your journey details please?

USER: I want to fly from Chicago, IL - ORD.

ASSISTANT: Could you help me with your travelling dates, and price?

USER: My departure and return dates are 03/09 and 03/11. Price can be 200 and connection must be 1.

ASSISTANT: Ok, hold on a moment I will get back to you.

USER: OK.

ASSISTANT: Thanks for holding on, Flight 1026 with Southwest airlines matches with your preferred details. The price is 200 with single connection. Shall I proceed?

USER: Then please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for choosing us, have a nice trip.