Hi.
user
Hello, how can I assist you?
assistant
I would like you to make my flight reservation from DFW to IAH, can you please help me?
user
Sure, please provide your journey dates.
assistant
I would like to depart on June 14th and return back on June 16th.
user
Ok, May I know your connection limit?
assistant
I need a flight having single connection.
user
Ok, Is there any other preferences?
assistant
I prefer for a business class.
user
Ok, please provide your name.
assistant
My name is Elizabeth Lee.
user
Thank you for providing details, we did not find any flights with your given requirements.
assistant
Oh! Not an issue. Anyway, thank you for checking.
user
Thank you for opting us.
assistant