Hello. I am Elizabeth Edwards.
user
Hello, how may I help you?
assistant
 I would like to enjoy my weekend trip with my friends. Can you please book a ticket within the price of 200?
user
Sure, I will help you. Please send your journey dates.
assistant
My planning dates are from 04/06 till 04/08.
user
Can I have your nearby airport codes please?
assistant
Sure, I want to fly from PHL to LAS.
user
Please wait for a moment.
assistant
Ok, take your time.
user
Sorry, there is no flight available on your dates.
assistant
IT's ok, thank you for reaching us.
user
You are welcome. Thank you for reaching us, have a nice day.
assistant