You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I would like to meet my sister at Las Vegas, can you please help me to reserve from SFO to LAS?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: My travelling dates are Jan, 30 and Feb, 01 respectively.

ASSISTANT: Do you have any other specifications please?

USER: Flight has to be with a connecting flight.

ASSISTANT: Ok, please wait for a mean while.

USER: Sure, I will wait.

ASSISTANT: May I know your name please?

USER: Sure, I am Amy Parker here.

ASSISTANT: I found a connecting flight of fare 200 with the Southwest airline, shall I proceed with this booking?

USER: Please go ahead for booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1028.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a safe flight.