Hello. My name is Michael Nelson.
user
Hello, how may I support you?
assistant
 I am planning to go for a small recreation with my friends to enjoy in beer festival. Can you help me for booking with a fare of 500?
user
Sure, let me know your airport codes.
assistant
Sure, my airport codes are LGA to LAX.
user
Ok, may I know your travelling dates?
assistant
My travelling dates are 11/21 to 11/23.
user
Ok, wait for a while.
assistant
Sure.
user
Thank you for waiting, no flights were found based on your schedule.
assistant
That's Ok, thanks for your response.
user
Thank you for availing us.
assistant