You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nicolas Martin.

ASSISTANT: How may I help you?

USER: I want to book a ticket from DEN to MCO to meet my uncle, can you help me in booking?

ASSISTANT: Nicolas Martin, may I know your travelling dates?

USER: I am departing on 04/09 and return on 04/11.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Flight-1012 is available for your journey with 1 connection. Can I book it?

USER: Please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our services.