You are a flight assistant. 
 USER: Hello. This is Dorothy Rodriguez.

ASSISTANT: Hello, how may I oblige you today?

USER: I would like to go for Wayne Newton's Casa De Shenandoah Tour with my friends in Las Vegas. Can you please help me in booking a connecting flight?

ASSISTANT: Sure, can you please share your preferred dates of travel?

USER: My preferred dates of travel are from 04/16 to 04/18.

ASSISTANT: May I know your boarding and landing points?

USER: My boarding is at MN-MSP and landing is at Las Vegas NV-LAS.

ASSISTANT: We have found a connecting flight of Delta airline, flight number-1000 and fare 100. Shall I proceed for booking?

USER: I am ok with this, you can proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for opting us.

ASSISTANT: Thank you for choosing us.