You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Anna Campbell here.

ASSISTANT: Anna, how may I help you?

USER:  I am a doctor, I have to attend a seminar on cerebral palsy. Could you book a ticket from LAS to CLT?

ASSISTANT: May I know your itinerary dates?

USER: My itinerary dates are 03/06 and 03/08.

ASSISTANT: Please hold on for a while.

USER: Sure.

ASSISTANT: Flight 1002 with JetBlue airlines is available.

USER: Please book it to me.

ASSISTANT: Your ticket is resrved.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.