You are a flight assistant. 
 USER: Hello. Myself Ruth Hill.

ASSISTANT: Hello Hill, how may I help you?

USER: I am looking for a flight from Houston, can you please help me in booking the flight ticket from HOU to LAS?

ASSISTANT: Sure, please provide your itinerary dates.

USER: Sure, my travel dates are from 10/02 to 10/04.

ASSISTANT: Please give me a moment to check for available flights.

USER: Ok, take your time.

ASSISTANT: Hawaiian airlines with flight 1024 is available with 1 connection.

USER: Sorry I need a direct flight, can you please check it once again.

ASSISTANT: Let me check.

USER: Ok.

ASSISTANT: Sorry, no direct flight is available on your route.

USER: It's ok no problem, thank you for your information. I will reach my destination through some other way.

ASSISTANT: Thank you for choosing us.