You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I am planning to travel from OAK yo PHL, help me in booking a flight?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My travelling dates are 03/30 to 04/01.

ASSISTANT: Do you have any requirement?

USER: I need 1 connection flight in economy class.

ASSISTANT: May I know you class limit?

USER: I already mentioned above.

ASSISTANT: Here is a flight with 1 stop and price is 200 in United airlines. Can I proceed with it?

USER: Proceed for booking.

ASSISTANT: Your ticket has been booked with 1009 flight in economy class.

USER: Thank you.

ASSISTANT: May I know your name?

USER: I am Patricia Green.

ASSISTANT: Thank you for reaching us.