You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Myself Sarah Davis. I am looking for a flight on the route LAS to DTW, can you please find that any airlines providing service on this route?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planning dates are 06/29 and 07/01.

ASSISTANT: There is a flight available with price 100 and flight number is 1000, would you like to proceed with the booking?

USER: Yes, proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for the help.

ASSISTANT: You are welcome. Have a safe journey.