You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me to search a flight from Las Vegas, NV-LAS?

ASSISTANT: Sure, we are gleeful to help you. Can you please provide your preferable dates of travelling?

USER: The preferable dates are 06/17 to 06/19.

ASSISTANT: Ok, can you please provide your destination airport codes for booking?

USER: Sure, the destination airport code is MN-MSP.

ASSISTANT: May I know your name please?

USER: Sure, my name is Samantha Walker.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, take your time.

ASSISTANT: Based on your information, I have found a flight with 0 connection with the fare of 200. Is it ok for you?

USER: No, I want the flight with 1 connection limit.

ASSISTANT: Sorry to inform you that, there are no flights found with connection 1.

USER: Ok, no problem.

ASSISTANT: Thank you for reaching us, have a great day.

USER: Thank you for your information.