You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How could I serve you today?

USER: I would like to book a ticket from DTW to SEA, can you please help me out?

ASSISTANT: Sure, to reserve a ticket may I know your travelling dates?

USER: I am travelling on these dates Nov 14th and 16th.

ASSISTANT: Let me know your connection limit.

USER: I need single connected flight.

ASSISTANT: Do you have any other requirements?

USER: I prefer economy class.

ASSISTANT: Can you please share me your name?

USER: Amy Walker here.

ASSISTANT: We found a flight with an airline Delta of flight 1003 in an economy class with single connection. Can I confirm your booking?

USER: Ok, you can proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your services.

ASSISTANT: Thank you for choosing us.