Hello.
user
Hello, how may I help you?
assistant
Can you book a flight from LGA to ORD?
user
Sure, when are you willing to travel?
assistant
I will fly on Dec 24 and return on Dec 26.
user
May I know your name please?
assistant
My name is Robert Hall.
user
Do you have any preferences?
assistant
I prefer a connecting flight and depart flight in evening.
user
Sorry, there are no flights are available for your desired intent.
assistant
Thank you for the details.
user
Thank you for reaching us.
assistant