Hello.
user
Hello, how can I assist you today?
assistant
I am Melissa Roberts.
user
Ok.
assistant
I want to book a ticket to Detroit, MI - DTW to attend Science festival. Can you book a ticket on 06/09?
user
Sure, may I know your return date?
assistant
I intend to return on 06/11.
user
Please provide me your source airport.
assistant
I want to travel from Houston, TX - HOU.
user
Sorry, no flights found with your given details.
assistant
Ok, Thank you for providing information.
user
Thank you.
assistant