You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Andrew King.

ASSISTANT: King, how may I help you?

USER: I planned to meet my friend in LAS, can you please help me to book a flight ticket from LAS?

ASSISTANT: Please provide your itinerary dates.

USER: I prefer to travel on 08/30 and 09/01.

ASSISTANT: Please hold on for a while.

USER: Sure.

ASSISTANT: JetBlue airlines with flight 1011 is available.

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.