You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Jeffrey Martinez. I would like to buy a new house in Minneapolis, can you help me for booking?

ASSISTANT: Ok, please share you airport codes.

USER: My travelling airport codes are from LAS to MSP.

ASSISTANT: On which dates you want to travel?

USER: My travelling dates are from 08/17 till 08/19.

ASSISTANT: Please wait a moment.

USER: Make sure that my connection limit should be 0.

ASSISTANT: Sorry, no flights are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.