You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you?

USER: I need to book a ticket to DEN from CLT on 06/14 to 06/16.

ASSISTANT: Sure, may I know your name please?

USER: I am Ronald Garcia.

ASSISTANT: Do you have any price limit?

USER: I need a flight ticket of 1000 and with single connection.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Sure.

ASSISTANT: We found a flight with JetBlue airlines, flight number is 1001 with one connection and price is 100. Shall I proceed?

USER: Sure, you can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thanks for choosing us.