You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Rachel King.

ASSISTANT: How may I aid you?

USER: I am planning to attend a music concert in Las Vegas. Can you help me for booking a flight ticket from LAS to LAS?

ASSISTANT: Sure, please help me with your planned journey dates.

USER: My travelling dates are 02/11 and 02/13.

ASSISTANT: Please hold on a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for your waiting, I found a flight for you in Spirit airlines with fare 100 and 1 connection. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1002.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.