Hello.
user
Hello. How can I help you with today?
assistant
I would like to have a reservation in a flight from LGA to LAX, can you help me?
user
Sure, I can help you with that. can you please help me with your travelling dates?
assistant
My dates are 04/10 to 04/20.
user
May I know your name to proceed further?
assistant
Sure, my name is William Andreson.
user
Thank you for providing. William, I am sorry to inform you that there is no flight available at your requested dates.
assistant
Ok, thanks for helping me.
user
You are welcome. Thank you for contacting us.
assistant