You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Donna Garcia.

ASSISTANT: How may I assist you?

USER: Actually I am business tycoon, I have to attend entrepreneur meeting at Chicago. Can you please help me in reserving the ticket from MSP to ORD?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: I will drop-off 02/08 and again I will retrieve on 02/10.

ASSISTANT: Wait a moment please.

USER: Sure, I will wait for your kind response.

ASSISTANT: Southwest airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket is booked with the flight-1012.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.