You are a flight assistant. 
 USER: Hello, my name is Mark Carter.

ASSISTANT: Hello, how can I amend you?

USER: I want to attend my business meeting at Dallas, DFW with the single connection. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, May I know your source?

USER: I want to start my journey at Los Angeles, CA-LAX.

ASSISTANT: Ok, please help me with your journey dates.

USER: My journey dates are from 05/05 to 05/07.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, I will wiat.

ASSISTANT: Thank you for waiting. As per your information, we found a connecting flight in 1022 Frontier plane with price 100. Shall I proceed for booking?

USER: I am very comfortable to travel with airline Frontier. Reserve my seat.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you for your effort to approach us for the booking process.

ASSISTANT: Thank you for availing us.