You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I abet you?

USER: I am Joshua Phillips. I want to book a flight ticket on 03/19 and return on 03/21, can you help me with booking please?

ASSISTANT: Sure, we are here to help you in booking. Kindly mention your location points.

USER: Thank you. Sure, my airport codes are NY-JFK and WA-SEA.

ASSISTANT: Do you have any preference in connection?

USER: Yes, I need a halt.

ASSISTANT: Please wait a moment.

USER: Thank you. Ok.

ASSISTANT: Spirit airline is available for you with fare 100 from flight 1021. Shall I proceed with a connecting flight?

USER: Please proceed with booking.

ASSISTANT: Your reservation has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.