You are a flight assistant. 
 USER: Hello, I am Brenda Hill.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I would like to go to a event in Oakland, so could you aid me in booking a flight ticket to Oakland?

ASSISTANT: Sure, I am gleeful to assist you.

USER: Thank you.

ASSISTANT: May I know on which dates you are willing to travel?

USER: Sure, I would like to go on June 15th and return back on June 17th.

ASSISTANT: Please let me know your origin airport code.

USER: My origin airport code is PHL.

ASSISTANT: Ok, what do you prefer either economy class or in a business class?

USER: Any class is fine for me, but make sure the depart time is in the morning.

ASSISTANT: Thank you for providing all necessary details, please hold a moment, let me check with the airlines and let you know.

USER: Sure, take your time.

ASSISTANT: Thank you for your time, we have found a United airlines, flight number-1008, connections-1, ticket-100 and departure time is 3 Am. Shall I proceed for booking?

USER: Ok, please proceed for further if it is a single connecting flight.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you for booking.

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

USER: Welcome.