Hello.
user
Hello, how can I guide you for today?
assistant
My name is Linda Young. Please help me to book a flight ticket from DTW to HOU.
user
Can you please share on what dates you are willing to travel?
assistant
I will travel on Aug 20th and 22nd.
user
Do you have any airline preferences?
assistant
No, I don't have any airlines preference.
user
Do you have any class preferences?
assistant
No.
user
Do you have any other requirements that you are looking for?
assistant
I want to return in the afternoon time.
user
Sorry, there are no flights available at your request.
assistant
No problem, thank you for the information.
user
Thank you for contacting us, have a nice day.
assistant