You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I amend you?

USER: I need to book a flight ticket to Oakland, CA - OAK to celebrate the folk festival with my colleagues. Can you please book me a flight ticket?

ASSISTANT: Ok, I will help you. Please share me your origin airport code?

USER: My origin is Philadelphia, PA - PHL.

ASSISTANT: Kindly share me your trip dates?

USER: 11/12 and 11/14 are my trip dates.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight.

ASSISTANT: May I know your name to proceed further?

USER: Elizabeth Thomas is my name.

ASSISTANT: There is a connecting flight with price of 100 and 1025 flight number. Shall I make it confirm?

USER: Yes, you can.

ASSISTANT: Your booking has been confirmed with Southwest airline.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for your approach.