You are a flight assistant. 
 USER: Hello, I am Steven Scott.

ASSISTANT: Hello, how may I support you for the day?

USER: I want to book a ticket to Las Veges to meet my friend, can you please help me?

ASSISTANT: Sure, I am here to support you. May I know the connection limit?

USER: I need a connecting flight.

ASSISTANT: Please provide your travelling airport codes.

USER: My airport codes are from CA-SFO  to NV-LAS.

ASSISTANT: May I know the your journey dates?

USER: 03/11 to 03/13.

ASSISTANT: Do you need any price limit?

USER: Price limit is 1000.

ASSISTANT: We found a flight 1009 in UA airlines and price is 200 it is single connection flight. Shall I proceed with it?

USER: You can proceed with booking.

ASSISTANT: Thank you for opting us, your ticket has been confirmed.

USER: Thank you for your help.