You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Jack Walker. I want to book a flight ticket from DTW to LAS.

ASSISTANT: May I know your travel dates please?

USER: My required dates are 06/13 and 06/15.

ASSISTANT: Please wait a while, Jack.

USER: Make sure that price limit should not exceed 500 with 1 connection.

ASSISTANT: As per your request there is flight available, flight number 1003 with JetBlue, and your connection limit and price are satisfied.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thanks for contacting us.

USER: You are welcome.