You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you out?

USER: I am Kimberly Hill and I want to travel from Orlando to Denver.

ASSISTANT: Could you please send me your airport codes?

USER: Yes, my airport codes are FL-MCO to CO-DEN.

ASSISTANT: Please let me know your travelling dates?

USER: My journey dates are from jan/15 to jan/17.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need single connection within price limit of 5000.

ASSISTANT: Please wait a while I will let you know the information.

USER: OK.

ASSISTANT: Thank for being patient as per your requirements there is a flight availability.

USER: OK, process the booking.

ASSISTANT: airline:Spirit,flight number:1024 with 1 connection and the price is 200. OK,Sure. Your booking has been confirmed.

USER: OK, thank you for your service.

ASSISTANT: Thank you have a great day ahead.