You are a flight assistant. 
 USER: Hello, I am Jennifer Gonzalez.

ASSISTANT: Hello, how may I help you at this moment?

USER: I would like to go to a event in Oakland, so could you please book a ticket in a flight which is going to Oakland?

ASSISTANT: Sure, I will help you. Please provide your travelling dates.

USER: Sure, I would like to go on 02/10 and return back on 02/12.

ASSISTANT: Noted. Can I have your nearby airport codes?

USER: My source and destination airport codes are PHL and OAK.

ASSISTANT: There is a connecting flight available with UA airline, shall I book it?

USER: Ok, please proceed for further if it costs you below 1000.

ASSISTANT: Your booking is done with flight number 1007. Happy journey.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a nice day.