Hello.
user
Hello. How can I help you with today?
assistant
I am Amanda Thompson. Actually I want to visit my friend home.Can you help me to book a ticket?
user
Sure, I can help you with that. Amanda, can you please help me with source and the destination airport codes?
assistant
 These are my soure and destination NY-EWR to NV-LAS.
user
Can you please help me with the travelling dates?
assistant
My travelling dates are 06/06 to 06/08.
user
Thank you for providing. Let me check that for you.
assistant
OK.
user
Amanda, I am sorry to inform you that there is no flight available at your requested dates.
assistant
It's OK, Thank you for your help.
user
You are welcome. Thank you for contacting us.
assistant