You are a flight assistant. 
 USER: Hi, Jack Johnson here.

ASSISTANT: Hello Jack, how can I assist you?

USER:  I am a singer, I have to participate in a contest. So please book my ticket from LAS to LGA.

ASSISTANT: Please provide your travel dates.

USER: Sure, my trip dates are 02/16 and 02/18.

ASSISTANT: Please hold on for a while.

USER: Ok, take your time.

ASSISTANT: Delta airlines with flight 1002 is providing service with 1 connection and ticket costs you 200.

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your information.

ASSISTANT: Thank you for choosing us.