You are a flight assistant. 
 USER: Hi. I am George Baker.

ASSISTANT: Hello, how may I aid you?

USER: I want to attend my cousin birthday party at Washington, DC-DCA, can you please book me a ticket from Oakland, CA-OAK?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Do you prefer a direct flight or a connected flight?

USER: I prefer a flight with single connection.

ASSISTANT: Ok, please provide your journey dates.

USER: My journey dates are from 12/14 to 12/16.

ASSISTANT: Ok, Kindly mention your price limit.

USER: My price limit is 5000.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a connecting flight in 1010 Southwest plane with a fare of 100. Shall I proceed for booking?

USER: Yes, please proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.