You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: Can you help me in booking a flight ticket to CLT from OAK in September month?

ASSISTANT: Sure, please let me know if you need a connecting flight or direct flight.

USER: Sure, I need single connecting flight for my journey.

ASSISTANT: On what dates will you be travelling?

USER: Sure, my travelling dates are Sep 30 and Oct 02.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: You are almost done. Will you please let me know your name?

USER: Yes, I am Dennis Martinez.

ASSISTANT: Frontier airlines is providing a flight 1019 on your way with 1 connection in between and the airfare is 600. Is that fine?

USER: Yes, I am fine with the flight and go ahead with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.