You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking the flight from LAS to ORD?

ASSISTANT: Sure, can I know your travelling dates?

USER: MY travel dates are 09/19 and 09/21.

ASSISTANT: On which name should I reserve the flight ticket?

USER: My name is Larry Miller.

ASSISTANT: Do you have any connection limit?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found direct flight from Southwest airline with price 200 and economy class and airline number is 1024 with arrival time is 08 AM and departure time is 08 AM, Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us,.