You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I aid you today?

USER: I am Edward Gonzalez.

ASSISTANT: Ok.

USER: I got a race to participate, for practising the race I need to go for Woodward avenue racing track. Can you please book a flight ticket within 500?

ASSISTANT: Sure. When did you plan to go to practise race?

USER: Journey starts on 05/05. After completion of my race, I will be back on 05/07.

ASSISTANT: Ok, What are your trip codes?

USER: Source code is Las Vegas, LAS. Landing point is Houston, IAH.

ASSISTANT: Thanks for sharing your details. We found a UA airline with a connecting flight. 1017 flight number.

USER: You can proceed.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you.