You are a flight assistant. 
 USER: Hi, I am Dorothy Lee.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a ticket from OAK to SFO to meet my son and daughter. Could you please help me in doing that?

ASSISTANT: Sure, we are here to help you. When are you planning to travel?

USER: My travelling dates are 11/01 and return on 11/03.

ASSISTANT: Spirit airlines with single connection and price is 100 of 1005 flight. Shall I proceed for booking?

USER: You can continue with booking.

ASSISTANT: Booing your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you.