You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: My name is Timothy Williams, can you please book a flight ticket for me?

ASSISTANT: Sure Timothy, can you please provide me your airport codes?

USER: My source and destination codes are ORD and MCO respectively.

ASSISTANT: Share your dates of travelling?

USER: Dates I am looking to travel are 11/08 to 11/10. My budget is limited to 500, as this is a family trip.

ASSISTANT: There is a flight on your request, can I proceed it to you?

USER: Sure, please confirm my ticket.

ASSISTANT: Your ticket has been confirmed for flight number 1019 with Frontier airline.

USER: Thank you for confirming my ticket.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.