Hello.
user
Hello. How can I assist you today?
assistant
I am Lisa Williams. I would like to book a flight ticket from LAX to DEN, can you please help me to book a flight ticket?
user
Sure, will you mention your travelling dates please?
assistant
Sure, my journey dates are July 16 and July 18.
user
Do you have any limits about flight connections?
assistant
I need a single connection flight.
user
Do you have any preferences about class?
assistant
No.
user
Do you have any preferences about airline?
assistant
I am fine with any airlines to travel.
user
Do you have any other preferences?
assistant
I would like to return in the evening time.
user
Please give me a moment.
assistant
Sure, I will wait for your response.
user
Thanks for waiting, there is no flights found under your preferable details.
assistant
That's ok, thank you for your information.
user
Welcome, have a great day.
assistant