You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: My name is Justin Walker, I am looking for a direct flight from LAS to HOU. Can you book a ticket?

ASSISTANT: Sure, can you share your trip dates?

USER: Sure, my trip dates are 02/05 and 02/07.

ASSISTANT: There is a connecting flight with fare 200, the number is 1014 in airline Delta. Can I book it?

USER: Ok, I have already mentioned for a direct flight.

ASSISTANT: Sorry, there is no direct flight on your given dates.

USER: Ok, no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you.