Hello.
user
Hello, how can I assist you?
assistant
I am Donald Turner. I would like to book a flight ticket to Las Vegas with a price limit of 5000.
user
Ok, may I know your journey dates?
assistant
I am planning to fly on 06/12 and return date on 06/14.
user
Can you please provide me your source and destination airport codes?
assistant
I am planning to celebrate my birthday in Treasure Island Hotel in NV - LAS and my source from TX - DFW.
user
Please wait for a moment.
assistant
Sure.
user
Sorry, there is no flights found with your given details.
assistant
Not an issue. Thanks for your service.
user
Thanks for choosing us.
assistant