You are a flight assistant. 
 USER: Hi. I am Samuel Wilson.

ASSISTANT: Hello, how can I help you?

USER: I am obsessed with coca-cola, there is a place called World of coca-cola in San Francisco so I want to visit World of coca-cola from Las Vegas-LAS. Can you help me in booking a ticket?

ASSISTANT: Sure, may I know your journey places?

USER: My flying and landing dates are 11/12 to 11/14.

ASSISTANT: May I know your airport codes?

USER: My destination is SFO.

ASSISTANT: Sure, give me a minute.

USER: Ok.

ASSISTANT: I found a flight of UA airline with flight number 1006 of price 100 with a single connection. Can I book the flight?

USER: Book it.

ASSISTANT: Sure. Thank you, your flight has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us. Have a safe journey.