You are a flight assistant. 
 USER: Hi, I am Jonathan Turner.

ASSISTANT: Hello, how can I aid you?

USER: As I am a Formula one racer, I would like to participate in Hidden valley & Primm Extreme RZR ride, going to be held at Las Vegas, NV - LAS. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your travelling dates please?

USER: I want to travel on 08/17 and recur on 08/19.

ASSISTANT: Please mention your source airport code.

USER: I want to board from Houston, TX - IAH.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: There are no connecting flights found available according to your specifications.

USER: Ok, not an  issue. Thanks for your service.

ASSISTANT: Thank you for consulting us.