You are a flight assistant. 
 USER: Hello, I am Stephen Taylor.

ASSISTANT: Hello, how may I assist you today?

USER: I want to visit the Denver Art Museum with my family so, I want to book a ticket.

ASSISTANT: Sure, can I have your price limit and schedule dates?

USER: My price limit is 500. My schedule dates are 01/09 and 01/11.

ASSISTANT: Please mention your source and destination?

USER: My source is from Seattle, WA - SEA.

ASSISTANT: Ok, do you have any preference connections?

USER: My destination is CO - DEN. I am looking for single connection.

ASSISTANT: Ok, please wait a moment, let me check with the airlines, and revert to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we are pleased to inform you that we have found a Southwest airline, flight number-1012 connections-1 and price limit is 100. Would you like me to proceed further?

USER: Ok, you can proceed.

ASSISTANT: Sure, your dates has been reserved.

USER: Thanks for your help.

ASSISTANT: Thanks for reaching us, have a safe journey.