You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kathleen Young.

ASSISTANT: How may I guide you?

USER: I have to visit Boston city so, I am looking to make a flight ticket from Dallas & Fort Worth. Can you help me?

ASSISTANT: Sure, I can help in  that one, can you please share your trip dates?

USER: Thank you. I am willing to travel on the dates of 12/06 and 12/08.

ASSISTANT: May I know your source and destination airport codes of your trip?

USER: I want to travel from the airport DFW to BOS.

ASSISTANT: Delta airlines is providing a flight in 1002 flight with a 1 halt in your trip, is it ok for your journey?

USER: Ok, please reserve my ticket with this flight.

ASSISTANT: Ok, the ticket is successfully confirmed on your travelling dates.

USER: Thank you for booking my flight ticket.

ASSISTANT: Welcome.