You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you?

USER: I am planning to book my flight ticket in advance, so can you please search a flight ticket from MCO to DCA?

ASSISTANT: May I know your journey dates please?

USER: My travelling dates are 02/25 and 02/27.

ASSISTANT: Please wait for a minute.

USER: Ok.

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

USER: Ok, please confirm my ticket with name Nicole Harris.

ASSISTANT: Your ticket is confirmed and the flight number is 1000.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.