You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Deborah Wright.

ASSISTANT: How may I help you?

USER: I am planning to celebrate a orphan's birthday at Denver, help me in booking my flight ticket from New-York NY-JFK to CO-DEN.

ASSISTANT: Please provide your travelling dates?

USER: My starting date is 09/17, my return date is on 09/19.

ASSISTANT: Ticket can be booked with connections 1, airline Spirit, flight number 1027 having price 100.

USER: Please proceed.

ASSISTANT: Ticket is booked.

USER: Thank you for your support.

ASSISTANT: Thanks.