Hello.
user
Hello, what can I do for you today?
assistant
Could you please help in booking a ticket from DTW to DEN where I have a  meeting to attend.
user
Sure, do let me know your connection limit?
assistant
I would prefer single connection flight.
user
Is there any class preference?
assistant
No class preference but, my return should be in the afternoon.
user
Any other benefit you want to avail for your journey?
assistant
No, thank you.
user
Ok, when are you planning your trip?
assistant
My planned journey dates are as follows Jan 12 and Jan 14.
user
Can you please share your name to proceed further?
assistant
My name is John Walker.
user
Sorry, no flights found as per your request.
assistant
No issue, thank you for your time.
user
Thank you for contacting us.
assistant