You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am Catherine Turner.

ASSISTANT: Ok.

USER: I want to book a flight ticket from MCO to DEN to celebrate pioneer festivals, can you please help me to book a flight ticket?

ASSISTANT: Sure, we are here to help you. May I know on what dates you prefer to travel?

USER: Sure, my journey dates are 01/04 to 01/06.

ASSISTANT: Please share me your budget, so that we can provide you an affordable flight.

USER: I can spend upto 1000.

ASSISTANT: Give me few seconds to check the best flight services for you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a connecting flight in AA airline has fare 100. Shall I proceed with the booking?

USER: Ok, book the ticket.

ASSISTANT: Your ticket is confirmed with flight number 1017.

USER: Thanks for your service.

ASSISTANT: Thank you for connecting with us.