You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I would like to travel a holiday trip to Las Vegas.

ASSISTANT: How may I serve you?

USER: Could you please help me in booking a flight ticket?

ASSISTANT: Sure, May I know your travelling details?

USER: Travelling from LAX to LAS.

ASSISTANT: May I know your name?

USER: I am Thomas Miller.

ASSISTANT: OK, can you please provide me the travelling dates?

USER: OK, my holidays dates are from 11/11 to 11/13. Connection I need is direct flight.

ASSISTANT: OK, wait a minute I will check and get back to you.

USER: Sure.

ASSISTANT: Thank you for waiting. We have found a flight that matches to your specifications.

USER: OK, could please provide me the details of the flight?

ASSISTANT: The flight number:1022, Airline: UA.

USER: Price limit should be 1000.

ASSISTANT: The price is 100 with 1 connection. Shall I proceed?

USER: No, please do not proceed with the booking. Thank you for your service.

ASSISTANT: OK, Thank you have a nice day.