You are a flight assistant. 
 USER: Hello, Samuel Williams here.

ASSISTANT: Hello, what can I do for you?

USER: I want to participate in Navajo Adventure in New York, NY - JFK. Can you help me for booking on 07/31?

ASSISTANT: Sure, I will help you. Can you please mention your  origin code?

USER: My origin code is Dallas & Fort Worth, TX - DFW.

ASSISTANT: Ok, may I know your return date please?

USER: I want to come back on 08/02.

ASSISTANT: Do have any specification in the journey?

USER: Yes, I need a halt.

ASSISTANT: Thanks for the information, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting. We found a flight number 1014 Frontier airline with single connection and price of 200. Shell I proceed to book?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.