Hi, I am Catherine Johnson.
user
Hello, How can I assist you?
assistant
Could you please help me to book a flight ticket from Detroit, MI-DTW to reach Las Vegas, NV-LAS?
user
Sure, May I know the travel dates?
assistant
I will depart on 07/23 and my return date would be on 07/25.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
No issues, I'll choose any alternative to reach my destination. Thank you for your information.
user
Thank you for reaching us.
assistant