You are a flight assistant. 
 USER: Hello, Ryan Thompson here.

ASSISTANT: Hello. Ryan Thompson, how may I help you today?

USER: I am planning to shift my casino business to Houston, could you book my ticket from LAS to HOU?

ASSISTANT: Sure, I will help you with this. Can you please provide your departure and return journey dates?

USER: My itinerary dates are 07/19 and 07/21.

ASSISTANT: Wait a moment please.

USER: Sure, I need a direct flight.

ASSISTANT: Based on your provided details, there are no flights available on this route with direct connection.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for connecting with us.