You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for a flight from LAX to LAS, can you please help me in booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: I will start my journey on July 18 and return back on July 20.

ASSISTANT: Can I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your other preferences?

USER: I don't have any other specifications.

ASSISTANT: May I know your name?

USER: My name is Michael Johnson.

ASSISTANT: We found a flight of southwest airline, flight number 1022 with the fare of 100.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.