You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. May I know your good name?

USER: I am Mark Smith.

ASSISTANT: How best I can help you for the day?

USER: Can you please avail me a flight ticket from FL - MCO to WA - SEA?

ASSISTANT: Sure, I am here to assist you.

USER: Thank you.

ASSISTANT: Please provide your depart and arrival dates of journey?

USER: My trip dates are 09/18 - 09/20.

ASSISTANT: Thanks for your details, we found a flight from Spirit airline of fare 100 and 1015 flight number.

USER: Please reserve my seat.

ASSISTANT: Your flight ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for making us to serve you.