You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I am a politician, I have to meet mayor of New York. So please book my ticket from LAX to JFK.

ASSISTANT: Sure, I will help you with that. May I know your travel dates?

USER: My itinerary dates are June 17 and June 19.

ASSISTANT: Which class do you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: Ok, may I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any additional preference?

USER: I want to depart in the morning.

ASSISTANT: Sure, may I know your name please?

USER: Shirley Clark here.

ASSISTANT: We don't have any flight available which departs in the morning.

USER: No problem, thank you.

ASSISTANT: Thank you for contacting us.