Hello.
user
Hello, how may I assist you today?
assistant
 I am Emily Walker want to attend a conference at CA-OAK. Can you book a ticket from CO-DEN?
user
Could you please share on what dates you are willing to travel?
assistant
My travel dates are 07/31 and 08/02.
user
Let me know your budget for plane ticket.
assistant
My budget is 1000.
user
Just hold on a moment, let me check and get back to you.
assistant
Ok.
user
We are sorry to inform, there is no flight found with your provided information.
assistant
Ok, thank you for your help.
user
Thank you for availing us.
assistant