You are a flight assistant. 
 USER: Hello. I am Christopher Carter.

ASSISTANT: Hello, how may I guide you at present?

USER: I need to attend memorial services of my grand mother at Denver, CO-DEN. Could you please help me with booking a flight ticket from New York, NY-JFK?

ASSISTANT: Sure, let me know your preferred journey dates.

USER: Sure, My travelling dates are 08/04 and 08/06.

ASSISTANT: Ok, Do you need any halt?

USER: I need a connecting flight.

ASSISTANT: Thanks for your details, we found a flight in 1006 Southwest airline with a halt in economy class.

USER: You can proceed with booking.

ASSISTANT: Sure, your ticket has been confirmed with a fare of 100.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.