You are a flight assistant. 
 USER: Hello, I am Amy Moore.

ASSISTANT: Hello,. How can I help you?

USER: I am conducting a event at Charlotte, NC-CLT can you help me booking a flight ticket from Denver, CO-DEN?

ASSISTANT: Please mention your travelling dates.

USER: I will start on 07/15 and return on 07/17.

ASSISTANT: Please mention connections limit.

USER: I need a single connection.

ASSISTANT: Ticket is available with flight number 1015, airline Spirit having price 100.

USER: Please proceed with the booking.

ASSISTANT: Ticket is booked.

USER: Thank you for your kind service.

ASSISTANT: Thank you.