You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Dennis smith.

ASSISTANT: How can I help you?

USER: I want to book a flight ticket from OAK to SEA. Please help me in booking a flight ticket.

ASSISTANT: Sure, I am ready to help you. May I know on what dates you are willing to travel?

USER: My trip dates are from 10/02 to 10/04.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Here, there is a flight with 1 connection in Spirit airlines and price is 100. Shall I proceed?

USER: Please go ahead.

ASSISTANT: Ok, your ticket is booked with the flight 1023.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.