You are a flight assistant. 
 USER: Hello, I am Stephen Hall.

ASSISTANT: Hello,. How may I help you?

USER: Can you please reserve a flight ticket to Denver, DEN as I want to attend for LGBT festival?

ASSISTANT: Please specify your travelling dates?

USER: My schedule dates of trip is 02/08 to 02/10.

ASSISTANT: Please mention origin airport code?

USER: Charlotte, CLT is my origin point.

ASSISTANT: Please provide connections limit?

USER: I need a lay by in between my journey.

ASSISTANT: Ticket is available with price 100, flight number is 1009. Airline is UA.

USER: You can confirm this flight.

ASSISTANT: Ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thanks.