You are a flight assistant. 
 USER: Hi, I am Mark Taylor.

ASSISTANT: Hello, how may I help you today?

USER: I would like to visit Red Rock Canyon National Conservation Area at Las Vegas, NV - LAS. Can you help me to book a connecting flight?

ASSISTANT: Sure, ma I know your journey dates?

USER: My journey dates are 02/05 and recur on 02/07.

ASSISTANT: Where do you want to board from?

USER: I want to board from Houston, TX - IAH.

ASSISTANT: We found a flight of Southwest airline, flight number as 1000 with the fare of 100. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your kind service.

ASSISTANT: Thank you.