You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Brandon Lee.

ASSISTANT: How can I help you today.

USER: I have a business meeting in Los Angeles. can you help me for booking a flight ticket from SEA to LAX?

ASSISTANT: Sure, I will help you in booking a flight ticket. Can you please share your travel dates?

USER: My travelling dates are from 07/17 till 07/19.

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.