Hello.
user
Hello, how may I help you?
assistant
I am Alexander Hill. I need to reach HOU to participate in Football match. Can you book me a ticket from DTW?
user
Sure, help me with the trip dates?
assistant
My departure is on Aug 2nd and arrival is on Aug 4th.
user
Do you have any preferences?
assistant
Yes, I need to return in the evening.
user
Thank you for your details, we do not found any flights running in your specified dates.
assistant
Ok fine, thanks for the information.
user
Thank you for your approach.
assistant