You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please assist me for booking on the name of Steven Collins with a fare of 200?

ASSISTANT: Sure. Where you are planning to travel?

USER: I am planning to travel on 08/24 to 08/26.

ASSISTANT: Help me with your source and destination points.

USER: Sure, my airport codes are IAH to LAS.

ASSISTANT: Please, wait a while.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a flight available with single connection and fare 100 in Spirit airline.

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1023.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.