You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help f from us?

USER: I am Carol Evans. I need to book a flight ticket from ORD to IAD, can you please help me out?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Sure, my journey dates are from 12/10 to 12/12.

ASSISTANT: The UA airline with flight number 1006 is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, please proceed.

ASSISTANT: Fine, your reservation is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for consulting us, have a great day.