You are a flight assistant. 
 USER: Hello, My name is Thomas Lewis.

ASSISTANT: Hello, how can I support you today?

USER: I want to travel from Los Angeles, CA - LAX to Denver, CO - DEN to participate in a talk festivity. Can you book a ticket for me?

ASSISTANT: Sure, I am happy to book a ticket for you.

USER: Please make sure that, My connections limit is 1. I have a price limit of 500.

ASSISTANT: Ok, Could you please provide your journey dates?

USER: Sure. My travel dates are from 02/14 to 02/16.

ASSISTANT: Ok, please wait for a moment, I will check the availability of flights with your given details.

USER: OK.

ASSISTANT: Thank you for waiting, we found an Hawaiian airline with flight number 1015. The price is 100. Shall I proceed for booking?

USER: Yes, Please.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you, For helping me to book a ticket.

ASSISTANT: Thank you for choosing us.