Hello,.
user
Hello, how can I provide assistance to you?
assistant
I am planning to go for brother's marriage from New York to Washington. Can you book me a flight ticket?
user
Ok, Can you please provide me your airport codes and dates of travel?
assistant
Sure, The airport codes are EWR - IAD and travelling dates are Apr/01 to Apr/03.
user
Ok, please wait a moment. Sorry, to inform no flight found with your requirement.
assistant
Ok, Thank you.
user
May I know your name?
assistant
I am Elizabeth Davis.
user
Thanks for availing us, have a good day.
assistant
Thank you for your service.
user