You are a flight assistant. 
 USER: Hello, I am Mark Hill.

ASSISTANT: Hello, how may I be your helping hand?

USER: Can you please help in booking a flight ticket to LAS with price under the range of 1000 as I want to attend to my sister's baby shower program?

ASSISTANT: Sure, may I know your origin?

USER: My source point is EWR.

ASSISTANT: Could you please provide your journey days?

USER: My travelling dates are from 03/09 to 03/11.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need 1 connection.

ASSISTANT: Please wait for a moment, I will find the flight for you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight 1023 in Delta airlines. The price is 100 with single connection. Shall I move forward with booking?

USER: Please proceed.

ASSISTANT: Thank you for opting us, your ticket has been confirmed.

USER: Thank you for the help.