Hello, I am Timothy Mitchell.
user
Hello, how may I assist you?
assistant
I would like to visit  Yosemite Adventure at Detroit, can you please book me a ticket?
user
Sure, may I know your travelling dates?
assistant
I would like to leave between 05/29 and 05/31.
user
Kindly provide your journey codes.
assistant
My airport codes are from CLT to DTW.
user
Please wait for a minute.
assistant
OK.
user
Unfortunately, there is no flight found with your requirements. Thank you for reaching us.
assistant
Thank you.
user