Hello. I am Brandon Martinez.
user
Hello, how can I assist you today?
assistant
I need to book a ticket to meet my friend on his birthday from DFW to DEN. Could you please help me in booking a ticket with fare of 500?
user
Sure, may I know your planned journey dates?
assistant
My travelling dates are 01/23 and return on 01/25.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry, there are no flights found with your given details.
assistant
No problem, thank you for your information.
user
Thank you for choosing us.
assistant