You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How  may I assist you?

USER: I am planning a small industrial trip with my friends, can you please help me to book a ticket from DFW to ORD?

ASSISTANT: Can you share your dates?

USER: Sure, my travel start on 09/16 and back on 09/18.

ASSISTANT: May I know your name for further proceedings?

USER: My name is Charles Davis.

ASSISTANT: We have a flight on Frontier airline with flight number 1016. Shall I proceed?

USER: Please proceed for booking if connection limit is 1.

ASSISTANT: Ok, your ticket has been done with connection 1.

USER: Thank you for the booking my ticket.

ASSISTANT: Thank you for approaching us, hope you will enjoy our service with this flight.

USER: Welcome.