You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: My name is Kenneth Campbell.

ASSISTANT: Kenneth Campbell, how can I assist you?

USER: Please book a flight from CO-DEN to AZ-PHX, as there is sports event.

ASSISTANT: Ok. Shall I know that you have any specifications?

USER: Price limit is 500. Connections limit 1.

ASSISTANT: And may I know your travelling dates?

USER: From 10/27 to 10/29 are travelling dates.

ASSISTANT: Thanks for being patience. We are glad to have a flight that matches with your information.

USER: Please book a flight.

ASSISTANT: Your airline is JetBlue with 1004 flight of price 200 with 1 connection. May I reserve your ticket?

USER: Please proceed.

ASSISTANT: Your ticket was booked.

USER: Thanks for booking ticket.

ASSISTANT: Thank you for reaching us.