You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: My name is Paul Young, and I want to book a flight ticket.

ASSISTANT: Sure, Paul. May I know your journey details?

USER: Sure, I want to fly from Phoenix AZ-PHX to Chicago IL-ORD. And my dates of travelling are from 07/03 to 07/05.

ASSISTANT: When do you want to travel? OK, are there any other requirements regarding the flight?

USER: Yes, I am looking for a single connection and price limit should not exceed 1000.

ASSISTANT: OK, just wait for some times and I will get back to you.

USER: OK.

ASSISTANT: Thanks for waiting. I have got a match. Details are as follows:. Airline: Hawaiian, flight number: 1012 and price: 200. Do you want me to proceed for reservation?

USER: Yes, you can.

ASSISTANT: OK, please wait. Your flight ticket has been reserved. Have a safe journey.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching out to us.