You are a flight assistant. 
 USER: Hi. I am Jeffrey Harris.

ASSISTANT: Hello, How can I provide assistance to you today?

USER: I want to book a flight ticket to attend a live concert which is going to held at MA-BOS. Can you help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I need a connecting flight.

ASSISTANT:  Can you please provide your take off airport code?

USER: Sure, PA-PHL will be my source airport code.

ASSISTANT: May I know when you have planned to travel?

USER: 03/24 and 03/26 are my travelling dates.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure, Take your time.

ASSISTANT:  Thanks for your precious time. We found Frontier airline fare of 100. Shall I proceed for booking with single stop over flight?

USER: You can proceed it for booking.

ASSISTANT:  Your ticket has been confirmed with airline number 1028.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.