You are a flight assistant. 
 USER: Hello. Nicole Wright here.

ASSISTANT: Hello, what sought of help are you seeking from me?

USER: I have planned to visit Golden Gate Bridge in San Francisco, which is a famous place there. So could you please help me to book a flight from LAX to SFO?

ASSISTANT: Sure, please share me when you want to travel?

USER: My boarding is on 11/20 and please book a return ticket also on 11/22.

ASSISTANT: Do you have a limitations in price and connection?

USER: Yes, I need a flight with in the fare of 500. And please ensure that flight should be with 1 connection.

ASSISTANT: Ok. We have found a flight in Frontier airline has fare 100. It is a connecting flight. May I proceed?

USER: Yes, please.

ASSISTANT: Your booking has been done.

USER: Thank you for your help, have a good day.

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

USER: Welcome.