You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Donald Campbell here.

ASSISTANT: Is there any help that you need from us?

USER: Can you please help me out in booking a ticket to New York? as I need to attend a wedding.

ASSISTANT: Yes, can you please provide your travelling dates of your trip?

USER: My departure date is 03/25 and return date is 03/27.

ASSISTANT: Can you share your airport region codes?

USER: Sure, my source airport code is ORD and destination code is JFK.

ASSISTANT: I will check for the flight on your trip dates, give me a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight with fare:100 and there is a connection:1 , can I confirm your ticket reservation?

USER: Yes, you can confirm.

ASSISTANT: Donald, on your request the flight ticket is reserved in 1028 flight number. Have a great journey.

USER: Thank you for your great service.

ASSISTANT: Our service is to help you, thank you so much.