Hello.
user
Hello. How may I help you today?
assistant
Can you  please book a flight ticket from DTW to MSP?
user
Sure, I am glad to help you with that. Can I know your planned trip dates?
assistant
Thank you. I have planned my travel dates as Feb 17 and Feb 19.
user
Ok, do you have any other requirements?
assistant
I am looking for  direct flight so please make sure that.
user
May I know your full name?
assistant
Sure, myself Melissa Williams.
user
Please wait for a minute.
assistant
Sure, take your time.
user
Sorry to say that, there are no flights available based on your journey dates.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for reaching us.
assistant
Most welcome.
user