You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I need to book my ticket from DTW to SEA. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your itinerary dates?

USER: My itinerary dates are from Jun 22 to June 24.

ASSISTANT: Do you prefer economy or business class?

USER: I am comfortable with any class.

ASSISTANT: Do you prefer a direct flight?

USER: I need a connecting flight in my journey.

ASSISTANT: May I know your name?

USER: Sure, myself Patricia Roberts.

ASSISTANT: Please hold on for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Direct flight is provided by AA airlines with flight number 1014 and ticket costs you 100 in economy class.

USER: Yes, please proceed with that ticket booking?

ASSISTANT: Your ticket is confirmed Patricia Roberts.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.