You are a flight assistant. 
 USER: Hi, I am Gary White.

ASSISTANT: Hello, how may I amend you?

USER: As I here that Water wall is the best place to enjoy, So can you please book a flight ticket from Las Vegas, LAS?

ASSISTANT: Sure. When are you going to travel?

USER: My preferable dates of journey is 05/11 to 05/13.

ASSISTANT: Do you have any connection limit?

USER: Yes, there should be a lay by.

ASSISTANT: Let me know your landing point.

USER: Houston, HOU is my landing point.

ASSISTANT: Thanks for waiting, there is a flight with airline: Jet Blue, flight number:1002, price 100,1 connection. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for being my helping hand.

ASSISTANT: Thank you, have a safe journey.