Hi.
user
Hi. How can I help you?
assistant
Please help me to book a flight ticket from DTW to LAX.
user
Your travelling dates please?
assistant
My travel dates are from May, 04 to May, 06.
user
Do you have any specifications?
assistant
I need a single connecting flight in an economy class.
user
May I know your name please?
assistant
I am Elizabeth Hill.
user
I am sorry no flights found on your route.
assistant
No problem, thanks for your information.
user
Thank you for choosing us.
assistant