Hello, I am Emily Davis.
user
Hello, how may I aid you today?
assistant
I need to book a flight ticket from LAS to LGA to meet my parents. Can you help me in booking a flight ticket?
user
Sure, can you please provide your journey dates?
assistant
My journey dates are Sept 21 and Sept 23.
user
Do you have any other specifications to be met?
assistant
I am looking for a return flight time at evening. Please make sure it should be normal cost airline.
user
Are you looking for any preferred class?
assistant
No.
user
Thank you for your valuable time, unfortunately no flights available on that route.
assistant
No problem, thank you for your information.
user
Thank you for opting us.
assistant