You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Kevin  Carter here. I am looking for a flight from BOS to ORD. Will you help me in booking a flight ticket?

ASSISTANT: Sure, I am here to help you.

USER: Thank you for accepting my request.

ASSISTANT: When you are willing to travel?

USER: I want to start my journey on Mar 16th and return back on Mar 18th.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight in my journey.

ASSISTANT: Ok, please wait for some time.

USER: Sure, I will wait.

ASSISTANT: Thanks for waiting, we found connecting flight 1005 in Frontier airline with fare of 200. Shall I proceed to book?

USER: Yes, you can proceed with that flight ticket booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.