Hello, My name is Robert Lee.
user
Hello, how may I help you today?
assistant
I would like to book a ticket from MI-DTW to TX-HOU. Can you help me in booking a ticket?
user
Sure, I am here for that. Can you please send me your journey dates?
assistant
I will start on 10/03 and my return journey is on 10/05, Ensure that price limit is 200 with only one connection.
user
OK, please wait for a while. I will check the availability and get back to you.
assistant
Sure.
user
Sorry, there are no flights available for your given details.
assistant
OK, Thank you for your help.
user