You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may i aid you today?

USER: I am Paul Gonzalez. I would like to visit Monterrey Car Week show, going to be held at New York, NY - LGA.

ASSISTANT: sure, I am here to help you in booking process. Could you please share your travel dates?

USER: I want to travel on 11/24, and need to catch return flight on 11/26.

ASSISTANT: Ok, may I know your source code?

USER: Source is from OAK.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Here, I found a direct flight for you with 1 stopover and it costs you 100. Can I proceed?

USER: Proceed with the booking.

ASSISTANT: Your booking is done with flight 1023 in Southwest airlines.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have a safe flight.