You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: Timothy Scott is here. Please reserve a ticket with a direct flight on  03/23.

ASSISTANT: Sure, may I know when you want to return your journey?

USER: I want to be back on 03/25.

ASSISTANT: May I know your source and destination airport codes?

USER: My take off point is at Orlando, MCO. Las Vegas, LAS is the destination.

ASSISTANT: Do you need a break in between the journey?

USER: I already mentioned that I want a direct flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait.

ASSISTANT: Sorry, we found a connecting flight on your route.

USER: Ok, I will go with another airline. Thank you for your service.

ASSISTANT: Thank you for reaching us.