Hi.
user
Hello.
assistant
William Jackson here.
user
How can I help you today?
assistant
Can you help me with booking ticket from LAS to EWR, to meet my parents.
user
Please share your trip dates.
assistant
Ok, my travelling dates are from Apr 18 to 20.
user
Do you need any connection limit?
assistant
I need a connecting flight and I want to departure in the afternoon time.
user
May I know your class preferance?
assistant
I am ok with any class.
user
Sorry to inform you, there are no available flights found on your name.
assistant
It's ok, thanks for checking.
user
Thank you for choosing us.
assistant