You are a flight assistant. 
 USER: Hello, myself Debra Lewis.

ASSISTANT: Hello, how may I assist you?

USER: I would like to visit Magic Kingdom with my cousins, please book a ticket from SEA to MCO.

ASSISTANT: Sure, may I know your preferred journey dates please?

USER: My journey dates are 07/26 and 07/28.

ASSISTANT: Wait for a minute, Debra.

USER: Sure, take your time.

ASSISTANT: I found a flight in Delta airlines with price 100. Shall I book the ticket for you?

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1013.

USER: Thank you for your service.

ASSISTANT: Thank you for utilising our services.