Hello,.
user
Hello, How can I aid you?
assistant
Can you please help me in booking my flight ticket from DEN to EWR?
user
Sure, May I know your travelling dates?
assistant
My planned travel dates are July 11-13.
user
Do you have any connection limit?
assistant
I prefer to fly in connected flight.
user
Any other preferences?
assistant
I am a bit concerned on the safety of low-cost airlines. Please find me a well known airline.
user
Can I have your name?
assistant
Myself, David Lewis. And I want to return in the afternoon.
user
Sorry, there are no flights found with your given details.
assistant
Ok, no issues. Thank you for your help.
user
Thank you.
assistant